Britney Spears beamed with happiness as she prepared for her big comeback performance with Iggy Azalea at the Billboard Music Awards. Walking the red carpet, the ‘Toxic’ hitmaker opted for a fitted nude long-sleeved dress laced with pearls. Later on however, the blonde beauty changed to an altogether more revealing outfit for her performance of ‘Pretty Girls’.
Britney Spears’s comeback performance with Iggy Azalea
