2U David Guetta feat. Justin Bieber
Jason Derulo released his new single on Sunday, so this week he called in to Capital for a chat with Rich.
The 'It Girl' singer explained exactly what a girl would need to do to be his "it girl" - turns out you just need to be a fan of his music and you're in.
He also told us about his excitement of hosting this year's MOBO Awards.
You can watch the full chat right here, let us know what you think in the comments below...