Former Bill Nye the Science Guy star Bill Nye and partner Tyne Stecklein finished in twelfth -- and last -- place at the bottom of the leaderboard after they performed a cha cha routine which received only 14 points from the judges.
Fourth place also represented a tie between former The Osbournes and Armed & Famous star Jack Osbourne and Jersey Shore and Snooki & Jwoww star Nicole "Snooki" Polizzi. Osbourne and partner Cheryl Burke danced a foxtrot which earned 23 points from the judges, while Polizzi and partner Sasha Farber performed a cha cha which also received 23 points.
Actor and Pretty Little Liars star Brant Daugherty and partner Peta Murgatroyd finished tied for sixth place with singer and former The Voice social media correspondent Christina Milian and partner Mark Ballas. Both couples earned 22 points for their routines. Daugherty and Murgatroyd danced the cha cha, while Milian and Ballas performed a contemporary routine.
All 12 seventeenth-season Dancing with the Stars couples will return for another two-hour performance show on Monday, September 23 during which the judges' scoring from both weeks and the home viewer voting results following last night's broadcast will be combined and one couple will be eliminated.