Mila Kunis's Exercise and Fitness Routine

Happy birthday, Mila Kunis! The Oz: The Great and Powerful star turns 29 today, and we're taking a look back at Mila's healthy philosophy.

While Mila's much-talked about and very extreme Black Swan diet and exercise regime got her into professional dancer shape (and led to a 20-pound weight loss), but it wasn't without sacrifice. She said she always felt hungry, and was constantly exercising, seven days a week for five hours a day. It's no wonder, then, that as soon as filming wrapped, she was ready to retire her tutu for a more manageable lifestyle.

Her grueling ballerina regimen may not have been sustainable, but while the actress has since gone back to a healthy weight, she's not letting go of all her active habits. Read on to see how Mila strikes the right balance to maintain a lifestyle that's healthy, fit, and fun!

Source: Getty