Embattled pop star Rihanna is recovering from the recent Chris Brown debacle by shopping for a brand new Los Angeles mansion, according to reports. She's eyeing a lavish Hollywood Hills house formerly owned by Jerry Seinfeld, on the market for $6.25 million, E! Online reveals.

The 5,913-sq.-ft. mansion has three bedrooms, five baths, a pool and hot tub, and and a hilltop view of Tinseltown. "She wants a home with a great view," the star's real estate agent Russell Filice told E!. "She hasn't made any decisions on anything yet. I think it's early on in the process."

The Real Estalker reports that Rihanna also scoped out a five-bedroom, four bath house on Sunset View Drive that measures over 5,000-sq.-ft. and has an asking price of $4.495 million. It features a mirrored wet bar in the living room, an infinity edged pool looking out over the lights of L.A., and Cameron Diaz as a neighbor.

From Berg Properties Big Time Celebrity Listings:
--Vince Vaughn has put a four-bedroom townhouse in Chicago up for rent for $9,500 a month. The listing is here.
A Lake Forest, Illinois that once belonged to Mr. T has gone to contract after being listed at $7.5 million (it has been on the market since 2004 when it was listed for $10.5 million).
Actress Denise Richards' former home in Hidden Hills, CA is back on the market for $3.495 million. The listing is here.
--Film producer Lawrence Kuppin has put his seven-bedroom mansion in the Hollywood Hills, shown above, on the market for $29.5 million. The listing is here.
--Actor Jason Durr has placed his four-bedroom home in Los Angeles' Larchmont Heights neighborhood on the market for $1.575 million.

From the LA Times Hot Property:
--Actor Justin Berfield bought the "Newlyweds" house in Calabasas from Jessica Simpson and Nick Lachey in 2006 for $3.75 million. Now he has listed the five-bedroom Mediterranean for $3.95 million. The listing is here.
--Produce Bill Geddie has put his Brentwood home on the market. It was our estate of the day on Saturday.
--Actor Kevin Dunn has lowered the price of his Sierra Madre house to $1,075,000. It was previously listed at $1,148,000.
--Broadway composer and lyricist Jason Robert Brown and his wife, conductor Georgia Stitt, recently purchased a three-bedroom home in the Silver Lake area of Los Angeles for $1.15 million.
--Dexter Scott King has sold his Malibu home for $1.99 million. It was listed at $3.495 million when it was our estate of the day in 2007.
--Actress Sandra Vidal has listed her four-bedroom Hollywood Hills home for $2.85 million. The listing is here.

From the Wall Street Journal's Private Properties:
--Seattle Mariners outfielder Ichiro Suzuki has put his Issaquah, Washington home on the market for $1.75 million. It's our estate of the day on Monday.
--Lifestyle guru Colin Cowie has paid $4.5 million for the top two floors of a new condominium building in Manhattan's Flatiron district.
--The owners of a Manhattan apartment where George Gershwin once lived have cut the asking price by 15% to $1.675 million.The listing is here.

From the Real Estalker:
--A charming albeit small two bedroom home belonging to Emmy winning visual effects designer Joshua Rose and his partner Raphael Kalichstein has been listed for $767,000. The listing is here.
--"South Park" producer Anne Garefino has listed her home in the Beverly Hills post office area for $1.795 million. The listing is here.
--Billionaire Lou Gonda's Beverly Hills home is reportedly on the market for $35 million.

From Move Trends:
--Nick Nolte's former home in Malibu is listed at $3.65 million. The listing is here.
--Jerry Seinfeld's former home in the Hollywood Hills is listed for $6.25 million. The listing is here.
--Greg Norman has dropped the price on his Hobe Sound, Florida estate to $47.5 million. It was listed at $65 million when it was our estate of the day in 2007.

Luxist tipster Carol led us to the fact that Boston Red Sox pitcher has reduced the price of his Medfield, Massachusetts house to $5 million. It was listed at $8 million when it was our estate of the day in April 2008.

For those who spend money on exotic cars it can often be a challenge finding a place to let them really show what they can do. After all, you don't want to split your Ferrari Enzo in two taking a sharp turn on PCH or face speeding tickets. For people like New York investor James Glickenhaus who paid $4 million for his one-of-a-kind Ferrari P4/5 and celebrity car collectors like Jerry Seinfeld and race car driver Jeff Gordon there is the Monticello Motor Club.

Bloomberg reports that the new Monticello Motor Club is a members-only club with a private track located 90 miles northwest of Manhattan. Members pay $125,000 for access to the , 4.1-mile loop plus $7,500 in annual dues. Membership is by invitation only and enrollment will be capped at 500. In this exlcusive club, members' net worth averages almost $20 million. It cost about $50 million to build the facility, which is on the site of a former airport near the village of Monticello. The clubhouse is a 30,000 square foot facility that includes a fitness center, restaurant, bar, lounge and business center. Cars can be stored in temperature-controlled garages. Future plans include a hotel, spa, cafe, stores, and a helipad for quicker transportation from Manhattan.

Those who can't afford membership can buy day passes for $2,500. A race with retired race-car driver Mario Andretti will be part of the opening celebrations this weekend.

From the NY Times' Big Deal:
--Jerry Seinfeld has sold his former bachelor pad in the Bolivar for more than the asking price of $2.35 million.
--The apartment of former Miss America Bess Myerson has sold. The  two-bedroom duplex in a co-op building at 3 East 71st Street was listed for $2.1 million.
--A triplex belonging to Robert and Blaine Trump is now on the market for $17 million. The apartment was originally three units at 131 East 66th Street but is now one 6,500-square-foot residence. The apartment was gutted in preparation for a new interior design plan but when the couple separated plans ceased. The apartment has a double-height living room, stained glass windows and six fireplaces.

From the New York Observer's Manhattan Transfers:
--Montel Williams has sold all three of his units on Riverside Blvd. He purchased three units in two buildings, at 200 and 220 Riverside Boulevard and in 2003 sold the condo at No. 200. Now he has sold off two penthouses at No. 220. He sold one penthouse  for $2.275 million in June 2005 and and has sold the second for $5.7 million after a deal with his downstairs neighbors fell through.
 --Harry Belafonte has cut the price on his West End Avenue apartment. It was first listed for $15 million and now the price is down to $11.75 million. The listing for the six-bedroom apartment is here.
--Doug Lebda, the president and CEO of Barry Diller's IAC/InterActiveCorp has purchased a $10.9 million Central Park West penthouse. The five-bedroom duplex has multiple exposures and wrap terraces with park and city views.

 From the NY Post's Gimme Shelter:
--Stone Phillips has dropped the price on his apartment from $.5.5 million to $4.45 million. The prewar three-bedroom home has a terrace and a custom office. Check it out as our Estate of the Day later on.
--Lisa de Kooning, the only child of abstract expressionist Willem de Kooning, has sold one of her Manhattan apartments, a two-bedroom condo on the 37th floor at 200 E. 89th St. for $1.4 million.
--Socialite Elizabeth Lindemann has found a buyer for her apartment at 730 Park Ave. for more than her asking price of $21 million.
--Billionaire Ron Burkle has been seen checking out a $30 million penthouse at the TriBeCa Summit building at 415 Greenwich St.
--David LaChapelle has sold his East Village apartment which had an asking price of $795,000.

From the LA Times's Hot Property:
--Rita Rudner and her husband, Martin Bergman have purchased a Laguna Beach home for close to its asking price of $6.3 million. The couple also has a home in a penthouse overlooking the Las Vegas Strip.
--Johnny Carson's home on Pt. Dume in Malibu is expected to go on the market for close to $42 million. The 7,100-square-foot home sits on more than 4 acres and there is also a 2,700-square-foot guesthouse.
--Some astounding rent for Beverly Hills. Kelly Wearstler, designer of such hotels as the Viceroy Santa Monica, and her husband, Brad Korzen, chief executive of the Kor Group are paying $35,000 a month for a home while their new home is being refurbished.
--Screenwriter-producer Matt Cirulnick and his fiancée, Swedish model Suzanne Arvidsson, are buying a Venice home that had a list price of around $1.5 million.
--Actress Anita Barone and her husband, actor Matthew Glave have put their Hollywood Hills home on the market for $1.049 million and plan to buy a Valley home with a yard for their children. The listing is here.