Mel B pinches her fellow Spice Girls’ butts on stage.

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Scary Spice is so excited about being reunited with her band mates – Emma Bunton, Mel C, Victoria Beckham and Geri Halliwell – she can’t help but show her affection in her trademark outrageous fashion.

Emma said: ‘Mel B has got this thing at the moment for pinching all of our bottoms – it really makes us giggle!’

The blonde star, also known as Baby Spice, admitted there is one major disadvantage to not performing as a band for nine years – she keeps forgetting the lyrics to their famous songs.

Emma added on the official Spice Girls blog: ‘With each show I’m getting more and more confident with singing live but during Mama the other day I got so carried away looking at the video playing behind us of all the mother and babies that I forgot the lyrics!’

The girls are currently in Los Angeles for the latest leg of their Return of the Spice Girls tour.