Popsugar Entertainment Dancing With The Stars Dancing With the Stars Season 25 Cast Dancing With the Stars: Here's Who Is Joining the Season 25 Cast September 18, 2017 by Kelsie Gibson First Published: August 22, 2017 View On One Page Photo 10 of 13 ADVERTISEMENT () Start Slideshow Share This Link Copy ← Use Arrow Keys → 10 Nick Lachey After his brother appeared on season two, the former 98 Degrees singer is following in his footsteps by joining the cast with Peta Murgatroyd. Previous Next Start Slideshow Dancing With The StarsTVEntertainment NewsReality TVNikki Bella