LL Cool J, Sophia Bush, and Dennis Quaid strut their stuff on the red carpet at the CBS premiere party in West Hollywood; back to the future with Aerosmith and The Beach Boys, the rock veterans come back for some action to announce upcoming tours; Glamour Magazine and UGG Australia open up a new UGG flagship store in Costa Mesa—catch up on what went down Tuesday in this edition of Last Night's Parties. More»

LL Cool J, Sophia Bush, and Dennis Quaid strut their stuff on the red carpet at the CBS premiere party in West Hollywood; back to the future with Aerosmith and The Beach Boys, the rock veterans come back for some action to announce upcoming tours; Glamour Magazine and UGG Australia open up a new UGG flagship store in Costa Mesa—catch up on what went down Tuesday in this edition of Last Night's Parties. MORE>>

David Duchovny, Emmy Rossum, Sophia Bush and many more hit The CW, CBS and Showtime's Summer TCA Tour Party; Claire Danes and Bryan Cranston step out for the 28th Annual Television Critics Association Awards in Beverly Hills; Maria Menounos and Derek Hough show off their fancy footwork at a charity gala; Nigel Lythgoe joins the British Consul at her home for a launch celebration of the London Olympics—get the rundown of the weekend's biggest events around L.A. in today's installment of Last Night's Parties. More»

Matthew McConaughey and Olivia Munn hit the premiere of Magic Mike; the L.A. Sparks help raise funds for cancer awareness at the Hoops & Heels event;Susan Lucci, Deborah Gibson and Anderson Cooper attend the 39th Annual Daytime Emmy Awards; Reba McEntire and Chaka Khan perform at Hollywood Bowl Opening Night Gala; Corbin Bernsen, Bailee Madison and Nathan Gamble hit World premiere event of 25 Hill—it was yet another event-filled and star-studded weekend all over L.A., and we have all the details of what went down in this edition of Last Night's Parties. More»