Jesse Tyler Ferguson to Guest Judge on SYTYCD Tonight, 8/29

Tonight, Aug. 29 (8:00-10:00 PM ET live/PT tape-delayed), the competition continues when the Top Eight finalists - Lindsay Arnold, Witney Carson, Eliana Girard, Cole Horibe, Tiffany Maher, Cyrus Spencer, Will Thomas and Chehon Wespi-Tschopp- will be paired with new All-Star partners. Additionally, Jesse Tyler Ferguson ("Modern Family") will guest-judge.

Tickets are now on sale for the SO YOU THINK YOU CAN DANCE tour, which kicks off in San Diego, Calif., on Tuesday, Oct. 23. More details can be found on www.fox.com/dance.

SO YOU THINK YOU CAN DANCE was created by Simon Fuller and Nigel Lythgoe and comes from 19 Entertainment and Dick Clark productions. The series is executive-produced by Simon Fuller, Nigel Lythgoe and Barry Adelman. Become a fan of SO YOU THINK YOU CAN DANCE on Facebook at www.facebook.com/soyouthinkyoucandance. Follow the series on Twitter at @DANCEonFOX and join the discussion at #sytycd.

Photo Credit: Walter McBride / Retna Ltd.