Charlotte ChurchCharlotte Church is reportedly keen to leave her old partying ways behind her now that she’s a mum.

Charlotte has largely stayed out of the public eye since giving birth to daughter Ruby in September last year but was spotted enjoying a Chinese meal with her family for her 22nd birthday this week.

But whereas her younger self would have been drinking the restaurant dry in celebration, NewCharlotte stuck to sparkling water. An onlooker reports: “She had Peking duck, spare ribs, vegetables and boiled rice - all without a drop of alcohol.”

“She’s clearly changed since becoming a mother.”

The singer has been in no rush to lose her pregnancy weight over the last few months, preferring instead to enjoy the precious first months of Ruby’s life - but now she’s said to be starting a new fitness regime.

A source told Closer magazine that she’s been inspired by boyfriend, rugby star Gavin Henson’s training: “She’s started doing 30 sit-ups a night and is adding one on every time.”

“She’s sticking to a diet and is looking after her body.”