As Renee Zellweger wows on the red carpet after a five month hiatus - and looks just as good as she did 15 years ago - we look at other celebrities and how they've changed over time
Kesha in nude picture she posted on twitter
Ke$sha is pretty confident when it comes to Twitter, tweeting pictures of herself regularly.
But last night she took it to whole new level when she shared a nude picture of herself getting ready for the MTV Video Music Awards in Los Angeles.
In the shot the 25-year old is seen brushing her teeth while stylists buzz around her as she prepares for the event.
Alongside with the picture, Ke$ha tweeted the caption: "Just naked brushing my teeth pre VMAs!"
When Ke$ha managed to put on some clothes to walk the red carpet, the singer went for a more sophisticated style in a black lace minidress.
She looks flawless!
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