Singer Robin Thicke was forced to scrap two weekend concerts after losing his voice.

The newly-single soul star was due to kick off the U.S. leg of his Blurred Lines Tour in Atlanta, Georgia on Friday (21Feb14), but he postponed the gig until 17 March (14) due to his vocal problems.

The illness also prompted Thicke to pull out of his Saturday night (22Feb14) performance at Universal Studios in Orlando, Florida, where he had been booked to take part in the themepark's Mardi Gras celebrations.

However, he wasn't too ill to enjoy a day out with his young son Julian - they were snapped at the nearby Disneyland amusement park on Sunday (23Feb14).

It is not yet known if Thicke will be well enough to honour his next show, which is set to take place in Cherokee, North Carolina on Tuesday (25Feb14).

The singer's voice issues aren't the only problems he's dealing with - he and his actress wife Paula Patton announced on Monday (24Feb14) that they had split after nine years of marriage.