Nick Jonas' close pal, American singer Demi Lovato, has reportedly unfollowed the singer. Sources reveal that Demi did so due to Nick's growing proximity to Priyanka Chopra. Demi, 25, has been Nick's long-time tourmate and they have collaborated on several songs. It is said that Nick turned to Demi after he split from girlfriend, American model and beauty queen Olivia Culpo. But with PeeCee on the scene now, Demi feels it's best to step away.

Siddharth Chopra and Nick Jonas