As the competition heats up, ET is backstage at "Dancing with the Stars" where the hopefuls talk about their performances and reveal their good luck charms and odd backstage rituals!

While Lance Bass and Lacey Schwimmer have Pluto and Tigger dolls, Derek Hough has a bit of a shoe fetish!

"I always brush and oil my shoes to death just because I'm always afraid of slipping," Derek says. "I'm like OCD about it."

Watch our all-new video to find out what Warren Sapp and Cody Linley are doing backstage before heading out to the dance floor!