There's never a bad excuse to celebrate women and their vocal talents, and VH1's Diva's Night is one of the best in the calender. 

Kelly Roland, Demi Lovato, Miley Cyrus, Ciara and Kelly Osborne were all in attendance for the special night. Osborne and Adam Lambert hosted the evening, but in many ways it was Demi Lovato and Miley Cyrus who truly stole the evening, showing their strength not only through their vocal chords but by leathering up. 

Cyrus showed off her impressively toned midriff wearing black leather pants and a leather jacket adorned in hundreds of intimidating silvers studs, while performing Billy Idol's 'Rebel Yell'. Her performance has since been praised by her fellow performer Demi Lovato who tweeted "How great was @MileyCyrus's performance tonight? Beautiful, stunning and bad ass. All in one ? #rockstar" and by Billy Idol himself! "I enjoyed seeing @MileyCyrus having fun rockin' out with Rebel Yell last night on vh1divas!" He said, adding "'Take that b*tches'!" 

Lovato was also dressed in a lot of leather and studs, performing in a short leather jacket with a chain-mail top underneath, which managed to combine medieval military textures and contemporary fashion to great effect. This is a big week for Lovato as it also sees her finish her first season as an X Factor judge in the USA, when the competition comes to a close with its finale later this week.