The 51-year-old Shameless star had a gastric band fitted four years ago, helping her to shed an amazing 1 1st and taking her down to size 8.
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Loose skin caused by her sudden weight loss is what's pushing Tina to go under the knife. She plans to have work done on her chin, neck, breasts, underarms and belly.
She told the Mail: "They reckon I've got round 10lb of skin to get rid of. Then I won't feel like I'm walking around with two bags of sugar in my knickers!"
Despite her gastric band, Tina gained a little weight while pregnant with new daughter Flame which is why she is determined to get back to her best.
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"I had the band loosened to feed the baby and I went up to 13st alb when I was pregnant with her.
"In March I had the band tightened and I am now 9st 11lbs and a size 10. I will be a size 8 gain but I want to get rid of the excess skin which, however hard I work out, I am never going to get rid off.
"I won't look like Cheryl Cole but I want to see what I look like without it."
Tina said that, although she doesn't feel like she'll ever be beautiful, she wants to make herself feel the best she can.
She added: "I'm not saying I was smacked with the ugly stick, but I certainly hit a few branches when I fell out of the tree.
"I've never been a beauty. I never will be but, for the first time in my life, I want to make the best of myself and I'm really excited about that."