This is what happens when you give up smiling for 40 years:
Her name is Tess Christian and she says people think she's had Botox.
"I don't have wrinkles because I have trained myself to control my facial muscles," says Tess. "Everyone asks if I've had Botox, but I haven't, and I know that it's thanks to the fact I haven't laughed or smiled since I was a teenager. My dedication has paid off; I don't have a single line on my face."
Hmmm, she sounds like the craic...
