'Dancing with the Stars' veterans to headline 'Forever Tango' Dancers Karina Smirnoff and Maksim Chmerkovskiy perform at the 61st Primetime Emmy Awards at the Nokia Center in Los Angeles on September 20, 2009. UPI /Jim Ruymen NEW YORK, June 19 (UPI) -- "Dancing with the Stars" professionals Karina Smirnoff and Maksim Chmerkovskiy will work together this summer in Broadway's "Forever Tango," producers said. The pair will perform the "sensuous dance of lovers" at the Walter Kerr Theatre in Manhattan July 9-28, a news release said. They will join the previously announced special guest vocalist and five-time Grammy Award-winner Gilberto Santa Rosa in the show.