Another Baby for Bruce, Rihanna's Leaked Photo

Bruce Wasserstein has been keeping busy. In between splitting up with his third wife and marrying his fourth, he found the time to have a baby with a recent Columbia Business School grad, with whom he's now sharing custody of a 10-month-old girl. [P6]
• The LAPD have launched an investigation into who leaked a confidential photo of a battered and bruised Rihanna to TMZ. [TMZ, E!]
• Whitney Port said this week that Olivia Palermo can be "very difficult to worth with," and that she occasionally wants to "slap her." Join the club. [AH]
• Madonna is reportedly planning to use the Vanity Fair Oscar party on Sunday to introduce Jesus Luz to the world as her new boyfriend. [OK!]
• Portia De Rossi is reportedly preparing to undergo IVF so she and Ellen DeGeneres can have a baby. [SFGate]

• Mary-Kate Olsen went to Mischa Barton's party on Tuesday but left right before Ashley got there; this apparently means the duo are feuding. [NYDN]
• Lindsay Lohan and Lily Allen went out partying together in LA this week and ended up getting matching tattoos on their fingers. [DM]
• Angelina Jolie has been "driving all of the high-end jewelers of New York crazy," looking for a $20 million diamond necklace for the Oscars. [OK!]
Kanye West's new girlfriend, Amber Rose, is a former nude model. [NYDN]
• White House decorator Michael Smith threw Desiree Rogers a lunch at the Four Seasons yesterday. [P6]
• Michael Lohan is trying to stage yet another publicity-stunt boxing match, this time at the Philadelphia Airport Ramada. Classy. [OK!]
• Victoria Beckham's denim line is getting dropped from Saks. [P6]
• Jake Gyllenhaal spent four hours at Fred Leighton last week, although there's no word on whether he left with anything for Reese. [OK!]
Slumdog Millionaire's Freida Pinto and Dev Patel might be dating. [Sun]
• Rumor has it that President Obama is obsessed with playing BrickBreaker on his Blackberry. [Star]
• Good news: Lance Armstrong got his $10,000 stolen bike back. [TMZ]
• "Real Housewife" Jill Zarin was overheard talking about her upcoming boob-lift at a Fashion Week party. Thanks for sharing. [NYDN]