New previews of the next episode of Smash – “Hell on Earth” – show Ivy and Karen covering Rihanna’s “Cheers (Drink to That)” in the middle of Times Square and the pair’s new gigs since the Marilyn workshop.

Watch Ivy and Karen’s duet belo,w thanks to TVLine.

ET Online has a sneak peek at Karen’s new gig – an orange juice commercial.

Playbill has a look at Ivy’s not-so-happy return to Heaven on Earth below.

Catch Smash Mondays at 10 p.m. EST on NBC.

Why would Ivy and Karen be singing together in the middle of Times Square?