Tamara Ecclestone reclines “Orange Bikini” on a director-style chair with Simon Cowell

After a hard day's graft posing in bikinis, what better way to unwind than indulging in a little gossip.

And Tamara Ecclestone certainly had the right idea packing a certain biography on her travels.

The Billionaire $$$ Girl reality star was spied reading, or should that be giggling, over Tom Bower's scandalous book Sweet Revenge: The Intimate Life Of Simon Cowell.

Nutrition shakes or cocktail splurge? Tamara reclines on a director-style chair with a drink

Good holiday read! Tamara relaxes with her rollers as she reads Tom Bower's biography on Simon Cowell

The 27-year-old is currently on location at the Perivolas Luxury Hotel in Santorini, Greece, shooting for a new charity calender.

Tamara looked sensational with bouffant hair, reminiscent of Raquel Welch's mane on the poster for 1966 film One Million Years B.C.

She looked particularly trim in a neon orange bikini, posing with a taut stomach and sunkissed skin.

Nutrition shakes or cocktail splurge? Tamara reclines on a director-style chair with a drink

And breath in: Tamara strikes a pose in her revealing orange bikini