Can Priyanka Chopra beat Mariah Carey and Beyonce?

Well we all have seen international pop sensations Mariah Carey and Beyonce shaking their legs in Pepsi commercials.The sizzling sirens have also sung for the advertisements they featured in for the famous cola brand. But now it's time for our very own desi girl Priyanka Chopra to show her jalwa.Buzz has it that Piggy Chops has been signed on to write, compose and sing for an international cola company. However, it's not yet clear that which brand will she endorse.