Iggy Azalea was in New York Wednesday night (Nov. 28) to visit 'The Late Show with David Letterman.' The Aussie rapper performed her latest single, 'Change Your Life,' with T.I. and a live band.

Azalea was dressed in an all-white body-hugging outfit and studded black stilettos. Tip joined her midway to rap his verse. He appeared very dapper in a charcoal-colored sweatshirt with leather elbow patches, black leather pants and sneakers.

Near the end of her performance, the 'Work' rapper rocked out with her guitarist and joyously jumped around to the band's tunes.

She also flirted with Letterman who asked her what part of Australia she’s from. The 23-year-old blonde bombshell then gave Letterman a booty bump, which he obviously enjoyed.

Iggy Azalea plans to drop her debut album, 'The New Classic,' next year.