Who knew Amy Poehler could sing?!
The 44-year-old actress showed off some serious vocal chops with a surprise cover of Bette Midler's "The Rose" at Tenacious D's Festival Supreme, sharing the stage with Jack Black.
Holding a cigarette between her fingers, Poehler looked the part of a retro rock legend in aviator shades and a furry vest over a long-sleeved maxi dress, with tousled locks to boot.
Perhaps Poehler is still recovering from her recent split. The Parks and Recreation actress and comedian Nick Kroll broke up in September after two years together.
In happier news, we are inching closer to the release date of Poehler's highly anticipated new comedy with Tina Fey, Sisters. In the film, which opens Dec. 18, longtime pals Poehler and Fey play (you guessed it) sisters who decide to throw one last house party before their parents sell their family home. See the hilarious trailer in the video below.