The Academy Awards brought out some of the biggest celebrity couples and inspired lots of heartfelt PDA moments between them, both on the red carpet and during the show. Colin Firth's wife, Livia, threw her arms around him as his best actor win was announced, Benjamin Millepied kissed Natalie Portman and helped her up to the podium as she took her best actress statue, and Busy Philipps even planted one on her friend Michelle Williams at the Vanity Fair afterparty! New couple Justin Bieber and Selena Gomez were spotted holding hands at that soiree, where they shared an intimate moment on the way in. Lots of longtime couples also got cozy during Hollywood's biggest night, including Annette Bening and Warren Beatty, as well as Tim Burton and Helena Bonham Carter. Vote for your favorite cute couple and click through to see all the sweet PDA moments from last night!
See the Sweetest Celebrity PDA Moments at the 2011 Oscars!