You know it's gonna be a DWTS party... when CIRQUE is the house!

Cirque du Soleil performers joined 'Dancing with the Stars' Monday night for an epic theme night, with the first perfect score of the season!

Watch that performance (Laurie and Val's jazz), along with a couple others from the night.. and don't miss a DOUBLE elimination tonight on ABC.

DWTS airs Monday and Tuesday nights at 8:00, only on ABC 25.

Laurie & Val's Jazz - Dancing with the Stars

Ryan & Cheryl's Waltz - Dancing with the Stars

Vanilla Ice & Witney's Waltz - Dancing with the Stars

Marilu & Derek's Paso Doble - Dancing with the Stars