(Our round-up of celeb gossip so you can keep up with your girlfriend.)

Alex Rodriguez's wife has filed for divorce. (Perez Hilton)

Ashley Tisdale rang in the Fourth in a bikini. NSFW (Egotastic)

Jennifer Aniston is following John Mayer around on tour. (Celeb Parasite)

Lindsay Lohan celebrated her 22nd birthday with girlfriend(?) Samantha Ronson in tow. (The Blemish)

Nicole Richie got booted out of the Hard Rock Hotel. (TMZ)

Seth MacFarlane gives up pot. (Defamer)

Does "Hancock" stand up to these superhero tough guys? (EW)