The stars are set to bring some head-banging energy for a rock 'n' roll-themed competition on "Dancing with the Stars."
It's rock week, so each couple must perform an unlearned dance to a rock hit.
There are 10 couples left, and half of them will be performing the tango: singer Gavin DeGraw and Karina; singer Gladys Knight and Tristan; TV host Maria Menounos and Derek; actor Jaleel White and Kym; and TV host Sherri Shepherd and Val.
Green Bay Packer Donald Driver and Peta will tackle a paso doble, as will classical singer Katherine Jekins and Mark; and actress Melissa Gilbert and Maks.
Maks tweeted, "Had a GREAT rehearsal with @MelissaEGilbert ! Exhausting routine, but worth it! Lots of passion and power....someone's gonna die ;)."
Disney star Roshon Fegan and Chelsie are practicing for a Viennese waltz, while actor William Levy and Cheryl are brewing up a jive.
William tweeted, "@CherylBurke thank u so much for everything!!! Finally I'm starting to get the hand of this fricking Dance!! MAN!!! I'm sooo frustrated!!!!!"
Last week, soap star Jack Wagner was eliminated.
The competition episode of rock week airs Monday at 8 p.m. on ABC, with the elimination episode on Tuesday night.
More information can be found at: