Watch this sneak peek video for this week’s “Glee,” which pits guys against girls. The guys sing Bon Jovi’s “It’s My Life” in Glee episode 6, titled “Vitamin D,” airing October 7 at 9 p.m. ET/PT on Fox.

Glee’s guys: Chris Colfer, Cory Monteith, Kevin McHale, Harry Shum Jr., Dijon Talton and Mark Salling.