Lemondrop

Robin Williams is having heart surgery. The comedian, who had been on an 80-city comedy tour, checked into the hospital because of shortness of breath. He said that he'll go back to the tour after surgery. (via EW)

Judd Apatow's wife Leslie Mann can't resist the wiles of Zac Efron. After filming "17 Again" with him, she said, "It was hard not to be a lady cougar around him. He's such a woman's fantasy, especially for someone with an Oedipus complex." LOL! (via Just Jared)

The cast of "Seinfield" will reunite after 11 years on HBO's "Curb Your Enthusiasm." The quartet will star in a multi-episode arc on the show. (via Perez Hilton)

Vince Vaughn is engaged! The actor (and Jen Aniston's ex) is marrying real-estate agent Kyla Weber. We can see the "Jen is so jealous of her ex" tabloid headlines already. (via People)

Chris Brown's court arraignment has been postponed to April 6. The singer was charged with two felonies on Thursday and was expecting an arraignment later on the same day. If convicted, he could face up to four-and-a-half years in prison. (via Us)

Pete Wentz and Ashlee Simpson are on an upcoming episode of "CSI:NY." It's actually not as much of a disaster as it sounds, we promise! (via PopSugar)