Kelly Brook says new high intensity workout has increased sex drive

Kelly Brook has revealed that the new high intensity fitness regime she has been trying out with trainer Ashley Borden has increased her sex drive.

The busty model told Cosmopolitan Body magazine that she has been doing lots of 'rolling out' to engage all her muscles like doing weights and dragging sandbags, and even practicing ju-jitsu.

The brunette beauty said that she has been feeling incredibly strong and sexier due to the workout and her sex drive has rocketed 100 percent because of the hormones and testosterone from the weightlifting.

She is engaged to former 'Gladiators' star David McIntosh.