From her biography, Peta Murgatroyd was born in the city of Auckland, in New Zealand and she moved to Australia when she was only 18 months. This is why she considers herself to be an Australian. She grew up in the city of Perth in Western Australia and she started the classical ballet when she was trained in 12 years under a principal dancer of Kirov Ballet known as Madame Lubov Nikonorenko. She suffered the ankle injury when she was 16 years old and she was forced to give up the ballet dancing and started Latin Dancing.

In the months of beginning the ballroom training, Peta Migratory was W.A Amateur Latin State Champion of 2002 and she won this title once again in the year 2003. She was placed Second in Great World City Championship. She succeeds at more competitions as they followed and she was in the semi-finalist of Lion City Championship of Singapore and she was the Finalist in Australian Open Championships. She was at third position for the World of Blackpool Dance Festival Youth for under 21 competitions in the year 2005.

Peta Murgatroyd joined Burn The Floor in the year 2004 and he was touring together with them around the entire world for at least six years. When it landed on the Broadway and she was its lead female dancer. Peta Murgatroyd joined a cast of Dancing with the Stars in the year 2011 and she was the member for Dance Troupe in the season 12. She was the regular member of the professional cast for the season 13.

Peta Murgatroyd was dating professional ballroom dancer and a former cast member of DWTS of Damian Whitewood for over five years but they had broken up in 2012. She dated Maksim Chmerkovskiy since 2012 but their relationship was on and off. They started to date again and they said that they were engaged in 2005. Her boyfriend proposed to her when she was at the stage while performing Sway: A Dance Trilogy that was taking place in Miami in the state of Florida. They are expecting a baby boy who will be born early 2017 and they will get married in the same year.

Peta Murgatroyd was born in the year 1986 and she is now 28 years old. She has a proportional weight to her body. She is now 5 feet with 7 inches tall and she measures 36-25-34. Her weight is 56. Her current net worth is 400,000 dollars with a salary of around 40,000 per year.