Britney Spears is back -- and looking sexier than ever.

On Good Morning America, the pop superstar stunned in an Alexandre Vauthier Spring 2013 look featuring a gold-plated halter bodysuit with an open front panel, styled with a sleek blazer and wide-leg pants by Chagoury.

She announced that she has inked a two-year deal to perform her own show at Planet Hollywood in Las Vegas. 

Britney, Piece of Me, will be an action-packed performance hybrid of her old and new hits where club meets theater, she said.

“We wanted the environment to be that way so people could come and have a good time and stand up and feel like they’re in the show with me,” Spears told “GMA.” “I love Vegas. The energy here is really, really good.”

Spears says she has been training as much as five hours per day for the show, which will premiere Dec. 27.

During the interview, Spears revealed she is working on her eighth studio album.

Watch Britney Spears' Good Morning America interview:

Tags: Britney Spears Good Morning America