"Don't be alarmed by the disco ball."

When "Glee" returns this Tuesday, Artie performs a mash-up of Maroon 5's "Moves Like Jagger" and The Rolling Stones' "Jumpin' Jack Flash." Look for Mike Chang and Mr. Schue as Artie's main backup dancers in the performance clip below.

Find out what else is to come in the Glee Spoiler Video: Marry Me. Join us on Twitter @soapoperafan, and Facebook. Come tweet and Facebook with us about all soap operas, "Dirty Soap," "Glee," "Grey’s Anatomy," "Vampire Diaries" and "Venice the Series."

- Lori Wilson