Is it worth it? Let Céline Dion work it. On Monday's (September 12) Ellen DeGeneres Show, Dion added her show-stopping vocals to your favorite hip-hop and pop tunes: Nelly's "Hot In Herre," Missy Elliot's "Work It," Britney Spears' "Work Bitch," and more.

"My career's going to end tonight," Dion laughed. She started the performance with "Hot In Herre," transforming the song you once tried to grind to at school dances into a romantic ode. Then came LMFAO's "Shots." If you've ever wanted to see Dion pretend to throw back tequila shots, now's your chance.

So how inappropriate but TOTALLY HILARIOUS would it have been for Dion's "Hot In Herre" cover to play while Jack Dawson froze/drowned to death in Titanic?