Star Tracker: Paz de la Huerta, Odette Annable, Cameron Diaz and more

Boardwalk Empire star Paz de la Huerta says she’s learned a lesson after pleading guilty to assault charges being sentenced to one day of community service and a 10-12 week alcohol education program. “Look what just happened to Amy Winehouse! Maybe had she not seen so many bad pictures of herself she would have gotten more self esteem,” de la Huerta suggested, “and not been so self-destructive.”

—Part-Cuban actress Odette Annable (formerly Odette Yustman) plays Melanie in the Fox mid-season replacement comedy show Breaking In, but she also just signed on as a regular character on the bonafide hit drama series House.

Cameron Diaz and Alex Rodriguez were spotted at Equinox South Beach hitting the Stairmaster and burning calories together for about an hour before sitting down for a romantic dinner at Casa Tua in Miami Beach.

Kat Von D and Good Morning L.A. cohost Jillian Reynolds are in the midst of a Twitter fight. Since Von D stormed out of the morning show studio, the two have been battling it out on Twitter. May the best woman win!

Rohan Marley reportedly broke up with Lauryn Hill (who gave birth to her sixth child, whom Rohan did not father, just two days ago) for Brazilian supermodel Isabeli Fontana.