Pharrell has been living it up in Monaco after taking time out to watch the Grand Prix at the weekend. The Happy singer also spent time promoting his #iamother brand, posting pictures on Instagram of him next to Pastor Maldonado’s Lotus decked out with his name on it. The Happy singer also added a picture of him wearing a watch by Richard Mille, who sponsor the Lotus team. Pharrell is a diehard car fan, and owns a Ferrari Enzo, Mercedes-Benz McLaren SLR, Hybrid GMC Yukon and a Rolls-Royce Phantom. The Monaco Grand Prix was won by Nico Rosberg for the third successive year after a strategic error meant Lewis Hamilton lost pole position when he was called in for a precautionary pit-stop. It means Hamilton is now just 10 points adrift at the top of the championship leaderboard ahead of Rosberg, and 18 ahead of Sebastian Vettel, who also finished ahead of Hamilton in Monaco after the pit stop error.