In 2007, Peta began her romantic love affairs with Damian Whitewood. Damian Whitewood is a dancer and he is also known for being the former dancesport competitor. They dated each other for about half a decade and they broke up in 2012.
Within few months after Peta called off her love life with Damian, she was spotted with Maksim Chmerkovskiy. Maksim Chmerkovskiy is a Latin-ballroom dance champion and choreographer. They had on and off relationship for several years and they finally got engaged at the end of 2015 after he proposed her onstage with a ring. They promised to get married soon. Her height is five feet and seven inches tall. Her nationality is Australian and New Zealander. She is of white ethnicity.
Peta has been dancing since her young age. She was four when she began studying classical ballet. She took a dancer training under Madame Lubov Nikonorenko for about a decade. Madame Lubov Nikonorenko is a former principal dancer of the Kirov Ballet. During her mid and late teens, she achieved several successes. During her late teens she became the Australian State Champion. She also performed at the Great World City Championships where she was placed 2nd. In 2005, she performed at the Blackpool Dance Festival Youth Under 21 Latin competitions, she became 3rd in this competition. Before she joined Dancing with the Stars, she toured with Burn the Floor for about half a decade. She joined them in 2004, in 2009 she came out as its lead female dancer on a Broadway show. In 2011, she joined Dancing with the Stars as a professional dancer. On her second session at Dancing with the Stars, she became the champion of this competition after she got 10 out of 10 from all the three judges. She is also the winner of the session 22nd of Dancing with the Stars. Her net worth is unknown.