As the sweltering summer heat continues in New York, Lady Gaga heats up Rockefeller Plaza with a live performance on NBC's Today. Wearing three different outfits, one white featuring a bra with

As the sweltering summer heat continues in New York, Lady Gaga

Meredith Vieira as Lady Gaga NBC's 'Today Show' celebrates Halloween at Rockefeller Center New York City, USA - 29.10.10 Stock Photo - Alamy

Lady Gaga takes the stage at One America Appeal concert

Lady Gaga steps out in crop top, biker shorts and sky-high

Photos and Pictures - As the sweltering summer heat continues in

As the sweltering summer heat continues in New York, Lady Gaga

Lady wearing black suit hi-res stock photography and images - Page

Lace bra hi-res stock photography and images - Page 3 - Alamy

Photos and Pictures - As the sweltering summer heat continues in