New Delhi, Nov 14 (ANI): Justin Bieber has un-followed his on-off girlfriend Selena Gomez on Instagram. The 20-year-old pop star, who follows 160,000-plus fans and friends on Twitter, is rather choosy on Instagram, and only follows 45 close friends, which has now reduced to 44, an online portal reported. The news comes only a week after the 22-year-old beauty said that though they weren't together, they were on good terms and she would always support him. The former Disney star also said that she suspected Bieber of being a little jealous about her new music video 'The Heart Wants What It Wants,' even though he approved it, as Gomez is seen getting close to co-star Shiloh Fernandez. Meanwhile, Bieber seems to have other interests and has been posting photos and videos of Kim Kardashian's sister Kendall Jenner.