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Ricky Martin on "Dancing With the Stars" (April 28)

DANCING WITH THE STARS - "Episode 1804" - For the first time ever celebrities switched professional dance partners on "Dancing with the Stars," MONDAY, APRIL 7 (8:00-10:01 p.m., ET) on the ABC Television Network. This past week, America was given the power to vote and change celebrity and professional dance pairings and each star faced this new challenge. The new couples were revealed live for the first time throughout the evening. Additionally, two-time professional "Dancing with the Stars" champion, Julianne Hough, returned to guest judge for the second time alongside Len Goodman, Bruno Tonioli and Carrie Ann Inaba. (ABC/Adam Taylor) NENE LEAKES, DEREK HOUGH, CHERYL BURKE, JAMES MASLOW, DANICA MCKELLAR, MAKSIM CHMERKOVSKIY, MERYL DAVIS, VALENTIN CHMERKOVSKIY, TOM BERGERON, ERIN ANDREWS, CANDACE CAMERON BURE, TONY DOVOLANI, SHARNA BURGESS, CODY SIMPSON, DREW CAREY, WITNEY CARSON, MARK BALLAS, AMY PURDY, PETA MURGATROYD, CHARLIE WHITE

INSET: Puerto Rico's Ricky Martin reacts as he is given the seagull of silver and gold award at the Vina del Mar International Song Festival in Vina del Mar, Chile, Sunday, Feb. 23, 2014. Believed to be one of the largest musical events in Latin America, the annual weeklong festival was inaugurated in 1960. (AP Photo/Luis Hidalgo)

'Dancing With the Stars' Stills