Mandy Jiroux is a backup dancer for Miley Cyrus. She recently replaced dancer Lesley Patterson on the Hannah Montana: Best of Both Worlds tour. She is also Miley’s best friend and the co-star of the new online show. "The Miley and Mandy Show!" debuted February 24, 2008 on YouTube.

Mandy is 20 years old and a Christian. She lives close by to where Miley Cyrus lives with her family. If you want wish Mandy a happy birthday, you can do this at December 15th.

Mandy recently revealed that she is now in a girl group called, The Beach Girls. Miley Cyrus recommended her for the group and it's been described as and age-appropriate "Pussycat Dolls meets the Spice Girls". Miley and Mandy also told us that Miley has written a song for The Beach Girls and they're both very excited about working together on this new project.