Reese Witherspoon, Chris Pine and Tom Hardy attend the premiere of their new movie This Means War at the Grauman's Chinese Theatre; Lana Del Rey performs at the Grammy Awards' Producer's and Engineers Wing Event; The Jonas Brothers and Bryan Greenberg kick off "Rock The Vote" at Fred Segal; Essence Magazine honors Kelly Rowland and Sylvia Rhone in the 3rd annual Black Women In Music Event; Courteney Cox and the cast of "Cougar Town" attend their premiere screening in Beverly Hills; The Grammys celebrate themselves with a Grammy Glam party featuring Erykah Badu and DJ Spinderella—the parties kept on rolling through Tuesday and Wednesday here in Los Angeles and we've got the details on what went down in this installment of Last Night's Parties! More»

[Photo of Lil Jon, Lee Tamahori via] Last night, as is the case of many here in Los Angeles, was all about The Industry. But unlike most industry-dominated nights, the events had a touch of unexpected quirkiness to them. From naked Danny DeVito-birthing upholstered furniture at the Beverly Hills Hotel to uncanny Sarah Palin impersonators and Lil Jon on the red carpet for the 2011 L.A. Film Festival, it all happened at Last Night's Parties. More»

• Why on earth were Paris Hilton and Brandon Davis in a bathroom stall together at Seth MacFarlane's b-day blowout Saturday? Hmm... [Post]
• Mind your ®'s, "There's an app for that" has been trademarked by Apple [HuffPo]
• Sepulveda Pass is closing for 5 nights starting tonight, plus some 405 closures in both directions, N.B.D... [KTLA]
• David Arquette took the high road and called into Howard Stern this morning to say he and Courteney Cox haven't had sex in 4 months [TMZ]
• Food trucks might be getting letter grades according to public health rules like restaurants [LATimes]

Yesterday, Patrick Dempsey, Fergie, Reese Witherspoon, Lauren Conrad, Courteney Cox and Suze Orman attended the Avon Foundation's "Champions Who Change Women's Lives" celebration at Cipriani 42nd Street. The annual event, now in its ninth year, recognizes honorees assisting efforts to end breast cancer and domestic violence.

More story and photos below... More»