"60 Minutes" preview: Adele sings after surgery

Chart-topping singer Adele is up for six Grammys on Sunday night. She'll also be performing live for the first time in five months, after vocal cord surgery left her under orders to be silent for weeks.

Adele opens up about vocal cord surgery
Video: Adele on vocal cord surgery

In an interview for Sunday's "60 Minutes," Adele gave Anderson Cooper -- and the rest of us -- a taste of what's to come. Watch that preview in the "Overtime" video above.

Watch Cooper's profile of Adele on Sunday, Feb. 12 at 7 p.m. ET/PT.

Adele to hit the Grammy stage
Special section: Awards season
Special section: The 54th Grammy Awards