Tulisa chose to ignore the boobs or legs rule today as she took to the stage at Wireless Festival.
The former N-Dubz star opted for BOTH a short skirt AND a tiny bra top as she performed at the London festival in Hyde Park.
The 23-year-old made sure the crowd got an eyeful of cleavage as she leaned over in the tiny top.
And she had to be careful she didn't have a wardrobe malfunction as the uber short black print skirt flapped in the cold July weather.
The X Factor job completed her festival look with a pair of flat leather boots and a white bomber jacket/cardi.
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Ahead of her performance she tweeted: "Just finished rehearsals for @WirelessFest!! So excited to hit the stage tomorrow! If your coming down catch me on the main stage @ 2.50pm!"
Tulisa wasn't the only big act to hit the Wireless stage in style.
Britain's answer to Rihanna, Rita Ora belted out her hits to the screaming crowds.
And she made sure she looked her usual cool self in a pair of army trousers and a cropped tee.