Mark Dacascos and Lacey Schwimmer perform on "Dancing with the Stars." ABC/Adam Larkey - Tuesday, October, 20, 2009, 8:20 PM

Mark Dacascos and Lacey Schwimmer perform on "Dancing with the Stars." ABC/Adam Larkey - Tuesday, October, 13, 2009, 9:13 PM

Mark Dacascos and Lacey Schwimmer perform the Quickstep to "King of Swing" by Big Bad Voodoo Daddy on "Dancing with the Stars." ABC/Adam Larkey - Tuesday, September, 29, 2009, 8:29 PM

Mark Dacascos and Lacey Schwimmer perform the Cha-Cha-Cha to "Kung Fu Fighting" by Carl Douglas on "Dancing with the Stars." ABC/Adam Larkey - Wednesday, September, 23, 2009, 1:23 AM

Steve-O and Lacey Schwimmer perform the Rumba to "Fall for You" by Secondhand Serenade on "Dancing with the Stars."ABC/Kelsey McNeal - Tuesday, April, 14, 2009, 6:14 PM

Steve-O and Lacey Schwimmer perform the Viennese Waltz to "Complainte de la Butte" by Rufus Wainwright on "Dancing with the Stars."ABC/Kelsey McNeal - Tuesday, April, 7, 2009, 6:7 PM

Steve-O and Lacey Schwimmer perform the Lindy Hop to "Dance Little Sister" by The Rolling Stones on "Dancing with the Stars."ABC/Kelsey McNeal - Thursday, April, 2, 2009, 5:2 PM

Steve-O and Lacey Schwimmer perform the Foxtrot to "I'm Yours" by Jason Mraz on "Dancing with the Stars."ABC/Kelsey McNeal - Tuesday, March, 24, 2009, 7:24 PM

Steve-O and Lacey Schwimmer perform the Waltz to "Vito's Waltz" by 101 Strings Orchestra on "Dancing with the Stars."ABC/Kelsey McNeal - Tuesday, March, 10, 2009, 7:10 AM

Determined to build a career in television and film, Steve-O, a.k.a. Stephen Glover, sent his self-produced videos to anyone he thought might watch them, including Jeff Tremaine (MTV's "Jackass" creator/director/producer). Steve-O wrote himself a "mile of work" to do for Tremaine and "Jackass." When MTV rejected his more dangerous ideas, he produced his own "too hot for TV" video series and stage show with the "Don't Try This at Home Tour." Steve-O also starred in his own show for MTV, "Wildboyz." 2006 U.S. Youth Latin champ and 2007 World Swing Dance champ Lacey Schwimmer returns for her second "Dancing with the Stars" season to team with Steve-O.ABC/Craig Sjodin - Wednesday, February, 18, 2009, 11:18 PM

Lance Bass and Lacey Schwimmer perform a dance on the seventh season of Dancing with the Stars.ABC/Kelsey McNeal - Tuesday, November, 25, 2008, 5:25 AM

Lance Bass and Lacey Schwimmer perform a dance on the seventh season of Dancing with the Stars.ABC/Kelsey McNeal - Tuesday, November, 25, 2008, 5:25 AM

Lance Bass and Lacey Schwimmer perform a dance on the seventh season of Dancing with the Stars.ABC/Kelsey McNeal - Tuesday, November, 18, 2008, 2:18 PM

Lance Bass and Lacey Schwimmer perform a dance on the seventh season of Dancing with the Stars.ABC/Kelsey McNeal - Tuesday, November, 18, 2008, 2:18 PM

Lance Bass and Lacey Schwimmer perform a dance on the seventh season of Dancing with the Stars.ABC/Kelsey McNeal - Tuesday, November, 11, 2008, 6:11 AM

Lance Bass and Lacey Schwimmer perform a dance on the seventh season of Dancing with the Stars.ABC/Kelsey McNeal - Tuesday, November, 11, 2008, 6:11 AM

Lacey Schwimmer and Lance Bass perform a dance on the seventh season of Dancing with the Stars.ABC/Kelsey McNeal - Tuesday, November, 4, 2008, 5:4 AM

Lacey Schwimmer and Lance Bass perform a dance on the seventh season of Dancing with the Stars.ABC/Kelsey McNeal - Tuesday, October, 28, 2008, 6:28 PM

Lacey Schwimmer and Lance Bass perform a dance on the seventh season of Dancing with the Stars.ABC/Kelsey McNeal - Tuesday, October, 21, 2008, 5:21 AM

Lacey Schwimmer and Lance Bass perform a dance on the seventh season of Dancing with the Stars.ABC/Kelsey McNeal - Tuesday, October, 14, 2008, 5:14 AM

Lacey Schwimmer and Lance Bass perform a dance on the seventh season of Dancing with the Stars.ABC/Kelsey McNeal - Tuesday, October, 7, 2008, 5:7 AM

Lacey Schwimmer and Lance Bass perform a dance on the seventh season of Dancing with the Stars.ABC/Kelsey McNeal - Tuesday, September, 30, 2008, 6:30 AM

Lacey Schwimmer and Lance Bass perform a dance on the seventh season of Dancing with the Stars.ABC/Kelsey McNeal - Wednesday, September, 24, 2008, 1:24 PM

Lacey Schwimmer and Lance Bass perform a dance on the seventh season of Dancing with the Stars.ABC/Kelsey McNeal - Tuesday, September, 23, 2008, 6:23 AM