She recently admitted that the odd secret behind her slender figure is a diet high in raw mushrooms.
And while some might find Roxanne Pallett's claim a little far-fetched, it can't be denied that whatever she's doing is working to enviable effect.
The 29-year-old showed off her gorgeous bikini curves as she hung out by the pool in Tenerife on Tuesday.
Must be doing something right! Roxanne Pallett showed off her bikini body in Tenerife on Tuesday