Some might think that two young male singers trying to push their music to be as successful as possible might be somewhat competitive. That's far from true with Justin Bieber and Harry Styles. Both pop stars are tearing up the charts. Bieber is killing it with 'Despacito' and Harry just launched his solo career. To promote his self titled debut album, the former 1D member has been appearing on The Late Late Show with James Corden every night this week. On Thursday night, Harry hopped in the car with Corden for a round of Carpool Karaoke...and Justin Bieber was loving it. 

Bieber took to Instagram to show support for his contemporary late last night. "Just watched Harry styles carpool karaoke!! Hilarious!" Bieber wrote in his caption. "Also congrats on the album, it sounds great !

Just watched Harry styles carpool karaoke!! Hilarious! Also congrats on the album, it sounds great !

A post shared by Justin Bieber (@justinbieber) on

We love the love between these two. After being in a band for 5 years, Harry might not be ready to collab yet. If he is, though, he should definitely give Justin Bieber a call. He is a fan, after all.