Ricky Wilson is struggling to balance appearing on 'The Voice' with his commitments to the Kaiser Chiefs.
The 37-year-old star - who's a judge on 'The Voice' - feels worn down by his hectic work schedule and there's reportedly been a noticeable change in his mood in recent times.
A source explained: "Ricky is far from his usual chipper self. He's burnt out, looking tired and has got a lot on his plate. Along with Kaiser Chiefs commitments, the amount of dedication he puts into 'The Voice' is pushing him to his limits."
The singer attended the Brit Awards in London earlier this week, but his non-stop schedule meant he opted for an early night at the conclusion of the glitzy ceremony, rather than going out partying with his showbiz pals.
A source told the Daily Mirror newspaper: "He went to the Brits as he was looking forward to a night out but he couldn't face any afterparties. He was so tired he could barely put words together to ask for a taxi home.
"He desperately needs a holiday but he knows how important it is to be seen out and about. His friends are worried."
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