Ke$ha and Lou Adler ditch their signature looks for what could even be construed as formalwear for the 60th Annual BMI Pop Awards at the Beverly Wilshire, where Carole King is honored; Rosie Perez, Tracie Thoms and Diane Neal join Montblanc North America CEO Jan-Patrick Schmitz to announce the 2nd annual 24-Hour Plays Los Angeles charity event; battle rapper Supernatural freestyle raps the new lineup for Rock The Bells 2012, which will be a full weekend event this year featuring a reunited Bone Thugs N Harmony; Scott Caan, John McGinely and Josh Duhamel hit the links for Omega watches in Palos Verdes Estates. Tuesday was an activity filled day for our town's rich and beautiful (or in the case of Lou Adler, just rich), and we've got the rundown in today's Last Night's Parties! More»

Last night in NYC, Dakota Fanning and Leelee Sobieski got dolled up for the 2012 Tribeca Film Festival Vanity Fair Party, Kevin Bacon and Jon Hamm hung out at the Food Bank For New York City's 2012 Can-Do Awards, Nate Lowman and Spencer Sweeney stopped by the Public Art Fund Spring Benefit, Serefina opened in Meatpacking, and so much more. Last night's parties were all about Leelee Sobieski's Jil Sander dress! (No? Well, it should be.) More»

Go HERE for more pictures by Hannah Palmer Egan and tag yourself and your friends!

Last night, American Express hosted the NY premiere of Tribeca Film's Newlyweds at the Crosby Street Hotel. The cast included Ed Burns, Caitlin Fitzgerald, Kerry Bishe, Dara Coleman, Marsha Dietlein Bennett, John Solo, Daniella Pineda, Producer Aaron Lubin, and Nancy Schafer. More»

Go HERE for more photos by Mike Biel and tag yourself and your friends!

Last night Montblanc presented the special 10th anniversary production of The 24 Hour Plays on Broadway, an annual benefit event produced by the 24 Hour Company and Freestyle Picture Company for Urban Arts Partnership. More»

British stars Daniel Radcliffe and Emma Watson mingled with New York stars Sarah Jessica Parker and Keri Russell at the premiere of Harry Potter last night, while celebrity actors such as Julia Stiles, America Ferrera and Elijah Wood put their acting chops to the test at The 24 Hour Plays, and James Franco did something artsy, as usual. More»