Carly Rae Jepsen makes her acting debut tonight by starring as herself in the season premiere of 90210 on the CW.

On the show, Carly will be singing her new song "This Kiss" while headlining for Adrianna's Las Vegas premiere just as some devastating news is delivered to Adrianna about Dixon. The shows season premiere airs tonight at 7p on the CW.

Now, it appears as if Carly's going to miss her own acting debut tonight because she'll be opening up for Justin Bieber's Believe Tour in Portland, OR tonight, but if she has satellite TV she could watch the east coast airing, or I bet she's already seen the episode!

Catch the teaser and promo for Carly Rae Jepsen's appearance on 90210 below.