Reader TTS

The 30-year-old - who was famously involved in a sexting scandal with Vernon Kay - showed off some major cleavage in a black bra, which struggled to contain her ample assets. She smiled

seductively for the camera and gave her blonde locks a slight tug, with her highlighting her natural beauty with minimal make-up. Rhian captioned the picture: "Smile - A curve that sets

everything straight! #mumhair #smileyface." Rhian's 196,000 followers wasted no time in taking to Instagram to give the snap their seal of approval. One person gushed: "Smile

is the sexiest curve a woman can have...yours is breathtaking!" alongside three love heart emojis. Rhian's latest post comes after she gave her fans a real Christmas treat over

the festive period, as she took to Twitter to share a photograph of herself topless with only Christmas puddings covering her nipples. The model could be seen showcasing her washboard abs

and bare chest in the image, with her also giving people a glimpse of her toned pins in a pair of skimpy nude knickers. "It's beginning to feel a lot like Christmaaaaaas,"

Rhian, who is no stranger to stripping off online, captioned the upload. The Page 3 star - who has launched her own online sex shop - recently spoke out about the "taboo surrounding sex

toys". She told The Sun: “For some reason there is still this taboo surrounding sex toys. “But people have never been so free in what they can do nowadays and sex is widely broadcasted

on so many TV shows. “Take a look at the release of 50 Shades of Grey, it was a huge hit all around the world."