Steve Irwin’s ‘hot niece’ Rebecca Lobie seductively straddles her husband’s lap on Valentine’s Day

She’s the niece of the late ‘Crocodile Hunter’ Steve Irwin, who has made a name for herself on Instagram after sharing an abundance of racy photos with followers.

And on Valentine’s Day, Rebecca Lobie shared one of her raunchiest images to date, as she dressed up in a lace red teddy while straddling her doting husband, Mick. 

‘Be my Valentine,’ the 33-year-old wrote alongside the picture, which saw her hold a red rose while staring seductively at the camera.

Rebecca showed off her svelte figure and ample bosom in the sultry shot, which also featured her other half grasping her thigh while she sat comfortably on his crotch.

Rebecca curled her hair into pretty beach waves for the occasion, and wore thick lashes to accentuate her eyes.

Her post was met with an abundance of likes and comments telling her how beautiful she looked while cosying up to her partner.

She and Mick share two sons, and celebrated 13 years of marriage back in March.

Queensland-based Rebecca is the daughter of Frank Muscillo, who is married to Steve Irwin’s sister Joy.

In news that shook the world, Steve died in September 2006 at the age of 44.

He was pierced in the chest by a stingray barb while filming a wildlife documentary in Batt Reef, Queensland.

Rebecca was previously the managing director of the Irwin family business, Australia Zoo, but left in December 2015.

Her cousin Bindi Irwin, Steve’s daughter, continues to run Australia Zoo’s operations, alongside mother Terri Irwin and brother Robert Irwin.