J.Lo gets $2million to sing at a birthday party and other loot around the skinny-sphere

• Jennifer Lopez is getting $2 million bucks to sing for 45 minutes in the U.K. at the 30th birthday party for some rich Russian tycoon's model wife. The fee is $1.2 million for the actual work, and $800K for J.Lo and her entourage's expenses. Geez Louise! Must be nice to be loaded and lofty. [MSNBC.com]

• Speaking of singing, did you know that Grey's Anatomy Sara Ramirez aka Callie O'Malley is also a Tony Award winner for Best Female Lead in a musical? Whoa! Mucho talent. Sara just landed a record deal with Universal Music Group and will be recording during her summer break from Grey's. Can't wait to hear her dee-lish tunes! [TVGuide.com]

• Victoria's Secret super-vixen-model Karolina Kurkova wants to date a gentleman with a beautiful inside. Well, my goodness, who doesn't? See gals, supermodels are just like the rest of us <wink> [NYPost.com]

• Gwen Stefani is going to be very healthy during her Sweet Escape Tour which kicked off this weekend in Las Vegas. Her backstage dressing room "artist's" demands include bright white light, about a dozen towels, aromatherapy candles (same scent), organic eats, and 30 bottles of bottled water. Well, a girl's gotta stay hydrated and happy. [TMZ]