image courtesy of Vogue

Gisele Bündchen is one hot mama.

Gracing the cover of Paris Vogue's June/July Body Special Summer Body Issue in all her bikini glory, a fit and fabulous Gisele Bündchen looks sunny - and sandy as the magazine's first cover girl under editor-in-chief Emmanuel Alt (after she took the reins from Carine Roitfeld.)

A topless Bündchen covers the fashion magazine wearing skimpy black bikini bottoms -- and nothing else. Bündchen, 31, also shows off her perfect posterior, which is covered in sand.

image courtesy of Vogue

Bündchen -- who married to New England Patriots quarterback Tom Brady, 34, in February 2009 and gave birth to son Benjamin Rein 10 months later -- recently signed lucrative modeling contracts with Versace, David Yurman, Givenchy and Salvatore Ferragamo.

image courtesy of Vogue

In August 2011, Forbes named Bundchen and Brady the world's highest-paid celebrity couple, raking in a combined $76 million in a 12-month period.

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But Bündchen has made headlines in recent months for a different reason. On June 1, she was photographed in Boston showing a very slightly rounded tummy. On June 5, the model, who is known for being super fit, was snapped at an event in Rio de Janeiro with a small bump under her sweater.

So, is she pregnant? Already mum to 2½ year-old son Benjamin Rein with hubby Tom Brady, 34, Bündchen has said she loves being a mum.

In 2007, she even hinted that she may want a big family like her parents, who have six children.

Bündchen's rep did not immediately return calls for comment.