Justin Bieber needs help: Ariana Grande

London: Singer Ariana Grande feels that people should show a little sensitivity towards teen pop sensation Justin Bieber, who has been making headlines with endless controversies.

Even though the 20-year-old pop star does not think Bieber, 19, should be punished for his deeds, she feels that the `Baby` hitmaker needs help for his troubles, reported a website. "He`s very isolated... I don`t think anybody understands. I don`t think anybody could ever understand. I certainly don`t, but I just think that people could be a little more sensitive to him... He does need help, but I don`t think he needs punishment," Grande said. Bieber was recently arrested in Miami for driving under the influence and drag racing. The teen heartthrob has been in news for his wild antics that include throwing eggs at his neighbour`s door, spitting at fans from his hotel balcony, getting his home raided by police and frequenting stripping clubs.