The annual MuchMusic Video Awards were full of famous musical faces in Toronto tonight. The show's host, Selena Gomez, hit the red carpet in a skintight Burberry dress while her boyfriend and nominee Justin Bieber made his surprise arrival in a t-shirt featuring a picture of Saved by the Bell's Kelly Kapowski. Nikki Reed, who wore a strapless Ronald Abdala, and her fiancé Paul McDonald posed together, and Avril Lavigne made her entrance without her man Brody Jenner. Nina Dobrev and Ian Somerhalder showed up hand in hand and also shared stage time. Inside the MuchMusic headquarters Selena ran the show in a skimpy backless outfit and later changed into a one-shoulder white number to perform with her band Selena Gomez and the Scene, who were also up for multiple awards. Justin picked up two honors after spending Saturday night partying with Usher, Paris Hilton, and Kim Kardashian for his manager Scooter Braun's birthday. Lady Gaga brought home International Video of the Year and Ur Fave International Video, which is voted on by fans, and wrapped up the show with a sexy performance of "Born This Way."