Peta Murgatroyd and Maksim Chmerkovskiy are best known as professional dancers on ABC's hit reality competition, their love story began on a different stage entirely — Broadway. The couple began as close friends over a decade ago while performing together in New York, and they remained friends for years before things turned romantic while behind the scenes at Chmerkovskiy and Murgatroyd's romance quickly became a fan favorite on the ballroom floor and off. They performed together for over five years at andlaunched a touring production of their own in 2018 while remaining key figures of the community. ET takes a look at their love story below. Before their time together on Murgatroyd and Chmerkovskiy both worked as dancers on the Broadway production a live dance show inspired by a performance at Elton John's 50th birthday party.Chmerkovskiy, originally from Ukraine, had already been in the U.S.