5. Lady Gaga performs on ABC's 'Good Morning America' in New York City. 2. BEST: Rihanna looked white hot at the Billboard Music Awards in a low-cut Max Azria suit, which she paired with Christian Louboutin Pigalle pumps and Neil Lane, Solange Azagury Partridge, Cartier, Jack Vartanian and Harry Winston jewels. Yes. A LOT of bling!