'Dancing With the Stars' cast season 17
A comic, an Osbourne, Snooki and The Science Guy -- see the full cast of "Dancing With the Stars" season 17, which airs live on Mondays at 8 p.m. ET on ABC.
From left, NFL wide receiver Keyshawn Johnson, comic Bill Engvall, TV personality Jack Osbourne, actor Corbin Bleu, Bill Nye, the "Science Guy," actor Brant Daugherty, and seated from left, TV personality Nicole "Snooki" Polizzi, actress Valerie Harper, singer-actress Christina Milian, actress Elizabeth Berkley and actress Amber Riley on "Good Morning America" in Manhattan. (Sept. 4, 2013)
Leah Remini, best known for playing Carrie on the sitcom "King of Queens" and for her recent break from the Church of Scientology.
Keyshawn Johnson, retired NFL wide receiver.
Brant Daugherty, who plays Noel Kahn on the ABC Family series "Pretty Little Liars."
Scientist Bill Nye, better known as "The Science Guy" from his educational children's TV program that aired from 1993-1998.
Elizabeth Berkley, whose most notable roles include Jessie Spano on the early '90s sitcom "Saved by the Bell" and Nomi Malone in the 1995 movie "Showgirls."
Disney's "High School Musical" actor Corbin Bleu.
Comic Bill Engvall, a member of the Blue Collar Comedy Group.
Nicole "Snooki" Polizzi, of infamous "Jersey Shore" fame.
Singer/actress Christina Milian, best known for her early 2000s hits "Dip it Low" and "AM to PM."
Amber Riley, best known for her role on the TV series "Glee" as Mercedes Jones.
Jack Osbourne, Ozzy Osbourne's son, best known for his appearances on the family's MTV reality show, "The Osbournes," which aired from 2002-2005.
Valerie Harper, who played Rhoda Morgenstern on the much-loved "Mary Tyler Moore Show" and its spinoff, "Rhoda."