Justin Bieber and Selena Gomez were out and about around LA yesterday. The duo checked out a screening of The Dark Knight Rises at the Commons in Calabasas with friends. Later, Selena grabbed lunch at the Japanese restaurant Yamamoto while Justin caught a flight out of LAX. The couple spent a fun weekend together attending the Teen Choice Awards, where they showed PDA in their seats. Both Justin and Selena left with surfboard honors, but the celebrating didn't stop there. Sunday was also Selena's 20th birthday and they partied with friends at Il Cielo in Beverly Hills after the show. Selena shared her appreciation on Twitter, writing, "Beyond blessed, so much love. Thank you for the most incredible birthday yet! I'm truly, truly grateful."