MUMBAI: The pop queen Britney Spears has announced a 'Femme Fatale Tour' with Nicki Minaj to promote her seventh studio album, starting from 16 June in US.

Britney Spears will groove on her latest tracks such as �Up n' Down,' �(Drop Dead) Beautiful' and �How I Roll.' In an interview Britney said, "I'm really excited and I'm probably going to be extra nervous the day before. We've been working hard for, like, two months now, and everything's coming together really good."

Spears seventh studio album, Femme Fatale has debut at number one position on Billboard Album charts, making this her 6th number one album. Britney Spears has also release her new single form the album 'Till the World Ends' and �Hold it against me' which has sold more than million copies.