UK singer Alexandra Burke took center field Saturday afternoon (Apr 24) at Twickenham Stadium in London, England as she performed live during halftime at the London Wasps vs. Bath rugby tournament to help raise money for “Help for Heroes.”

Burke, along with Jason Derulo, Rihanna, Justin Bieber, Ke$ha and more, will perform this summer for Capital FM’s annual Summertime Ball. The concert will take place at Wembley Arena on Sunday, June 6th.

In the meantime, check out a few pictures of 2008 X Factor winner Alexandra Burke performing in London at a rugby charity game below…

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