05/28/2012 09:57 am ET Updated Feb 02, 2016

Kylie Minogue's Birthday: Diva Hits 'The Voice U.K.' Plus A Look Back At 15 Of Her Greatest Hits

Girl next door. Sex kitten. Flawless diva. Kylie Minogue's played all of these -- and then some.

It seems just yesterday the pop princess shimmied her way into our hearts with her peppy tunes like "I Should Be So Lucky." And while the Aussie pop superstar may be turning 44 years old today, she's staying as busy as ever.

True to form, Minogue steamed up "The Voice U.K." on May 27 with her new single, "Timebomb." Having debuted to great fanfare last week, "Timebomb" also kicks off "K25," the year-long celebration of Minogue's 25th anniversary in pop music.

And that's not to mention her role in "Holy Motors," a movie which premiered at the Cannes Film Festival this weekend, and her upcoming performance at Queen Elizabeth's Diamond Jubilee concert at Buckingham Palace on June 4.

In honor of Minogue's special day, check out her amazing "Voice" performance above, and take a look at 15 of her greatest hits below: