Justin Bieber was 'wildest': Roman Kemp opens up on endless partying with him Entertainment Sat, Apr 17, 2021 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.