This Australian beauty just celebrated her 45th birthday!

She’ll soon release a ‘buzz’ single from the album she’s been working on, titled Skirt.

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We’d like to see Kylie in the shortest skirts possible because her backside is one of her finest features.

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Kylie will team up with her sister Dannii on Australian TV’s X Factor. Kylie will be providing performance advice to the contestants.

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Let’s hope she also gives some tips on how to stay sexy and booty-licous at any age.