Kate Beckinsale Can't Get Enough of Her Sexy Optical Illusion

Kate Beckinsale has become a master at combining humor with hotness on her social media pages, and her latest reveal does not dissapoint. The "Underworld" star attended a holiday party on Friday night with her BFF, Jonathan Voluck, who she regularly features on her IG snaps.

However, this time, Beckinsale and Voluck took a photo that had the star rolling when camera perspective created a hilarious optical illusion.

"Imagining that my leg is Jonny’s little tiny leg is giving me more joy than it should," Beckinsale captioned the fun photo.

Related:

Kate Beckinsale Spreads Legs In Tube Top & The Caption Is Very NSFW

Kate Beckinsale's Tiny Bra Has Instagram On-Board With 'Fart' Caption

Kate Beckinsale's Abs Are Out Of Control In 'Phallic Duvet' Pic

Kate Beckinsale 'Didn't Realize' She Was Straddling Santa & Instagram Just Lost It

Kate Beckinsale's Tiny Tube Top Video Has Instagram Refusing To Believe She's 46: 'You Are Benjamin Button'

Who's Leg Is It?!

In the pic, which probably wasn't meant to be such a head-scratcher, Kate Beckinsale stands behind her friend and pulls him in tight for an embrace.

She looks amazing while rocking a tiny tube top and matching black pants with stiletto heels, however, the positioning of her foot makes it appear that her pal Jonny is the one rocking the killer shoes. Johnny, who is also wearing black pants that seem to vanish in the photo, has his hand on his own leg but it appears he's cradling one of thesexy stems that actually belongs to Beckinsale.

Fans Love It

Regardless of who the leg belongs to, Beckinsale's fans agree that the photo is hilarious.

"what came first, the chicken or the leg?" one fan joked.

Another commented, " this made me laugh way too hard.

Lots of fans were very jealous of Beckinsale's pal, Jonny, and asked whether he was her boyfriend.

"He is not," the star replied, to the delight of many.

One fan didn't care who the guy was, only pointing out that, "he is in a place that every man wants to be in with Kate arms around him."

Ho Ho Ho

Kate Beckinsale's holiday season has been full of lots of fun and sexy moments, especially when she got the chance to sit on Santa's lap.

While sitting on Santa's lap with a friend, Beckinsale theorized while old St. Nick was especially jolly around her:

"Parker on the good list. I didn’t realize I was straddling Santa until afterwards so I guess coal it is- also possibly a fine."

Something tells us she just made Santa's special naughty list, for life. Forget cookies, someone get Santa a cigarette!