Earlier this week, Hollywood actor Seth Rogen explained his hatred of Canadian sensation Justin Bieber and the singer has now responded to his remarks. 

During an interview with Howard Stern, Rogen confessed that he just doesn't like the 'As Long As You Love Me' hitmaker: "I met him a few times. He's a good example of someone, who you meet, who you think you are going to hate and then you get to hate him...you meet him and he lives up to every one of your expectations."

Writing on his official Twitter page earlier this afternoon (May 8), Bieber addressed Rogen's comments and took a kinder approach by revealing that he's a big fan of his movies: "Seth Rogen sorry I didn't bow down when I asked 2 meet u was probably a bit shy and didn't want to be over the top but still. Love ur movies."

Bieber, meanwhile, recently confirmed that he is working on a duet with songstress Ariana Grande and she told KIIS-FM that it's on a track he wrote himself: "Im excited about it … I’m just very excited. Justin wrote it and he brought the idea to me. And I was really excited to hear it and I’m excited to work with him. I’ve wanted to work with him for a while. And I know it’s something our fan have been begging for for years now.”

Watch Seth Rogen perform a skit with Zac Efron here: