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Joseph Gordon Levitt and Scarlett Johansson

Joseph Gordon-Levitt and actress Scarlett Johannson get goofy at the afterparty for "Don Jon." Newly engaged Scarlett let loose with her longtime pal at the Grey Goose vodka party at (where else) Soho House Toronto. Although the star tried to conceal her new bling on the red carpet earlier in the evening, the actress let loose at the private celebration. When any partygoers offered up congrats she politely said thank you. (9/10/13)

Stars Party at the 2013 Toronto International Film Festival

After they're finished answering questions at press conferences and interview junkets, and posing at red carpet premieres, the stars are ready to let loose at the Toronto International Film Festival. Take a look at some of the best bashes going down at TIFF.