Britney Spears has delighted fans by announcing the dates of the North American leg of her upcoming world tour - and she plans to take in twenty different cities.The Womanizer hitmaker, who released new album Circus on her 27th birthday, last week announced her only two European dates in London for June.

Alicia Keys wore high-waist jeans with suspenders for her performance yesterday in Abu Dhabi, United Arab Emirates. Do you think Alicia pulled off this bold look? Check out the pics and leave a comment below!