Can somebody get Justin Bieber a spoon so he can eat his heart out? It's hard to tell whether Selena Gomez is on-again or off-again in her rocky relationship with the bad boy, but it's safe to say after seeing her in this dress, he'll be crawling back to her in no time.

The brunette beauty attended the 2014 LACMA Art & Film Gala Honoring Quentin Tarantino and Barbara Kruger as she showed off her tiny waist and ample cleavage in a stunning Gucci gown.