Although she recently declared her Page 3 days were behind her, the model proved she is still up for going totally starkers.
The 31-year-old perched her bare posterior on a leather armchair and revealed her eye-popping silhouette in all its glory.
Leaving very little to the imagination, the buxom bombshell beamed away as she confidently bared all to the camera.
But the stunner was careful not to expose her modesty as she crossed her legs and shielded her generous assets with her arms.
Rhian’s cleavage still took centre stage as she jiggled her ample bust for a “birthday suit boogie”.
The Bury-born beauty sent pulses racing amongst her followers who rushed to comment on the seriously sexy clip.
One person stated: “Video of the day,” while another fan seemed lost for words: “Unbelievable.”
A third Twitter follower wrote: “I don’t think there’s any better kind of boogie than a birthday suit boogie lol.”
Her nude clip comes almost a year after she shared her most jaw-dropping picture ever when she posed topless with only Christmas puddings covering her nipples.
The lingerie model stripped down to just a nude G-string for the half-naked photo and allowed her sizeable bust to be centre of attention.