Justin Bieber was 'wildest': Roman Kemp opens up on endless partying with him

Radio star Roman Kemp has shared details of wild nights and endless partying with Baby artist Justin Bieber.

The Capital FM presenter, who also enjoyed a stint on I'm A Celeb, shed lights on  the Yummy singer's partying ways.

The 28-year-old,  while chatting to The Sun, revealed that he witnessed Justin partying every single night for over three weeks when they hung out some years ago.

Around the time  that  Justin had dropped his album 'Purpose', the Canadian singer also invited Roman along to dinner before going onto a party.

"Without a doubt, he was the wildest. He’s grown into a very different young man now. He’s a lot more serious and focused," Roman told the publication.

“But around his Purpose album (in 2015) when he was in London, I have never seen anything like that in my life — and I thought I’d seen a lot. It went on for three weeks, every single night."

Roman added that the partying 'just kept going' and he reflected on the attention he received while in the presence of Justin Bieber.