Pop star Christina Aguilera has vowed to make her new tour raunchier than ever. The singer vowed to tone down her sexiness after marrying Jordan Bratman last year, but instead she plans to channel her marital bliss onstage with an extravaganza including circus acts and costumes designed by Roberto Cavalli.

She says of the tour, which kicks off in Sheffield, England on Friday, "Being in love and finding that person acts as my backbone and my support team feels amazing."

But Aguilera insists she will reserve the best show for Bratman - with whom she celebrates her first wedding anniversary on Sunday. She says, "I am completely in love and at my happiest ever. We are closing in on our first anniversary. That night we will definitely be enjoying ourselves in Dublin after the show."

- Christina Aguilera picture gallery

(This news article provided by World Entertainment News Network)