15/08/2014 04:41 BST | Updated 15/08/2014 09:59 BST

Nicola McLean Treats Herself To New Hair Extensions, Amid Rumours Her Marriage Is On The Rocks (PICS)

Nicola McLean has treated herself to a bit of “me” time, after a series of cryptic Twitter posts appeared suggesting that her marriage to footballer Tom Williams could be in trouble.

A spokesperson for Nicola has confirmed that Tom has left the country, saying: “Tom has gone back to Vegas and, as always, Nicola doesn't know when he is due back.”

nicola mclean

Nicola arrives at a salon with noticeably shorter hair than usual

The former glamour model and mum-of-two was photographed on Wednesday, the same day her husband left the country, enjoying some time at a salon in London.

A source told the Daily Mail: "She is going on a family holiday with her children Rocky and Striker next week. Her brother-in-law booked it for her and it will be her first time away with them as a single mother.

“She is in turmoil over the split.”

nicola mclean

The 'CBB' star looks like she's feeling better already

Nicola was spotted emerging from the salon hours later with a whole new look after having much longer hair extensions put in.

Nicola later took to Twitter to say she was “ready to face the world” after having her extensions put in, with friends telling MailOnline she “doesn’t feel like herself” with a shorter ‘do.

nicola mclean

Nicola hugs her hairdresser as she leaves the salon

Tom and Nicola tied the knot in 2009, and have two young sons together, Rocky and Striker.

nicola mclean

Nicola McLean and Tom Williams

As well as her work as a Page 3 model, Nicola is best known for her appearance in ‘Celebrity Big Brother’ in 2012, where she came to blows with former ‘Loose Women’ star Denise Welch.

Photo gallery 'Celebrity Big Brother': Where Are They Now? See Gallery