Cher, Sameul L. Jackson, Demi Moore, Sidney Poitier and other Hollywood legends get together for the AFI Night at the Movies Presented by Target; Courteney Cox, Amanda Scheer-Demme and Gina Gershon celebrate Wear LACMA; Robert Downey Jr., Gwyneth Paltros, Chris Hemsworth and a bunch of other beautiful people light up the red carpet at the Iron Man 3 premiere; Alessandra Ambrosio and Kendall Jenner attend the opening reception for Russell James' exhibition at Guy Hepner; Ciara, Theophilus London and Vanessa Hudgens fete a new SKYY Vodka flavor; Heidi Klum, Howard Stern and their cohorts celebrate Season 8 of "America's Got Talent"—it was a busy Hump Day in L.A. but we are here to walk you through it all in this installment of Last Night's Parties.

Mario Lopez Gina Gershon Theophilus London Heidi Klum Demi Moore Gwyneth Paltrow Kesh Ciara Russell James LACMA Nick Cannon Kurt Russell Rumer Willis Jon Favreau Kathy Bates harrison ford Samuel L. Jackson Vanessa Hudgens Debby Ryan Alessandra Ambrosio Lisa Love Peter Facinelli Justin Smith Howard Stern Kat Dennings Courteney Cox Aaron Eckhart Kevin Spacey Robert Downey Jr. Bruce Jenner Kendall Jenner Mike Myers Elsa Pataky Cher Rebecca Hall Howie Mandel Ben Kingsley Andy Garcia Don Cheadle Gregory Parkinson Sally Field El Capitan Theatre Sir Ben Kingsley Omarion Michael Govan Jennifer Tilly Angelique Soave Zachary Levi Juan Carlos Obando Peter Fonda Bella Thorne Guy Hepner Chris Hemsworth Guy Pearce Josie Maran Sidney Poitier Chelsea Kane Cobie Smulders Stan Lee Bettina Korek Daniela Lavender Pantages Theatre Hayley Atwell Jaimie Alexander ArcLight Hollywood Emily Vancamp Pamela Skaist-Levy Susan Downey Jon Avnet Nick Zano Katharine Ross Patty Jenkins Greystone Manor Annelise Petersen Greg Cunningham Rosci Diaz Natalie Nunn Parky Fonda Bob Gazzale Olivia Holt Melanie Brown Todd Gallagher Shawn Gensch Stephanie Szostak Iron Man 3 Hollywood premiere Shane Black Target Presents AFI Night at the Movies & After Party Target Presents AFI Night at the Movies Shirley McLaine Nancy Harris Elizabeth Nirenstein Chris Gurchiek Michele Poythress Jean Picker Firstenberg Director's Circle Celebrates Wear LACMA Sponsored By NET-A-PORTER And W Wear LACMA Amanda Scheer-Demme Nicole Williams