Dancing with the Stars' fans are in for a treat this Monday as the celebrities and their professionals take on the 1970s classic, Grease.Exclusive: Cheryl Burke admits Dancing with the Stars could 'take a few notes' from Strictly Come DancingBut Cheryl Burke has teased fans even further, revealing that she and partner Cody Rigsby will be joined by six other dancers for a "carnival atmosphere" to celebrate the final song and dance of the night, We Go Together.WATCH: Cheryl Burke reveals she will