Hilary Duff Performs for the First Time in 7 Years

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It's been seven years, but Hilary Duff is back on stage and performing like never before.
Singing her new song, "All About You," Hilary looks like she's having fun on stage for X Factor Australia.
With a raccoon tail on her back, she line dances. Take a look in this video.
In July, Hilary released "Chasing The Sun" as her first new song.
However, her album won't be out until October. She broke the news on Twitter.
A lot has happened since Hilary's last 2007 album, Dignity. She got married to former hockey player Mike Comrie in 2010, split from him this past July and has a two-year-old baby with him named Luca.
In fact, she told Radio Disney that her two-year-old son has been listening to "a lot of Hilary Duff these days." She said, "It's sweet because…before he hears my voice and he just hears the beginning of a song, he's like, 'Oh, momma's song!' He definitely knows what's up and he knows it's me."
It sounds like Luca is all about her! What do you think of Hilary's comeback performance?
Hilary Duff grew up right before our very eyes. Watch her fashion transformation here.