Selena Gomez attended the 2011 Billboard Music Awards in Los Angeles. She looked very flirtatious in her black gown with cut out detailing on the sides of her waist, a high slit, and a sweetheart neckline by Dolce & Gabbana. The girlfriend of Justin Bieber finished her outfit with red bow detailed ankle strap Giuseppe Zanotti heels, a red and black clutch by Judith Leiber and jewelry by Neil Lane. Awesome...