Who doesn’t love when celebrity artists cover each other’s songs?

In honor of Labor Day weekend, Celebuzz has picked out five of our favorite celebrity cover songs in case you want to mix up your BBQ playlist.

Below are five of some of the most memorable covers:

Katy Perry covering Jay-Z and Kanye West‘s smash hit “Ni**as in Paris”

Justin Bieber doing an edited rendition of Drake‘s “Trust Issues”

Jordin Sparks covering Demi Lovato‘s smash hit “Skyscraper”

Bruno Mars participated in an Amy Winehouse tribute giving a beautiful performance of “Valerie” at the 2011 MTV Video Music Awards:

Cody Simpson tackling Jack Johnson‘s “Taylor”

Agree or disagree? Tell us: what are some of your favorite celebrity cover songs?