AceShowbiz - %cJustin Timberlake% and %cAnna Kendrick% gave a surprise performance at the Cannes International Film festival. The duo took the stage to team up for a live rendition of %cCyndi Lauper%'s "True Colors" from their animated movie "Trolls".
The %cNSYNC% alum who also recorded a soundtrack called "Can't Stop the Feeling" strummed a guitar during the duet. He and Kendrick were joined by another guitar player. He played a character named Branch in the movie while she portrayed Princess Poppy.
"We are Anna and Garfunkel," Timberlake quipped. "Ok, we are going to give this a go, but you guys have to be nice." Kendrick jokingly added, "We're just friends here right? This isn't like a big deal...we're just hanging out in our living room."
After the Cannes premiere, the movie is scheduled to hit North American theaters starting November 4. Timberlake looked sharp in his designer suit for the red carpet in France, joining the "Pitch Perfect" actress who looked like a ray of sunshine in a Stella McCartney yellow dress.