Video of Kate Beckinsale, 46, dancing in a tiny tube top has fans saying she's aging in reverse: 'You are Benjamin Button'

Fans and followers of Kate Beckinsale, 46, were left in disbelief at her youthful figure and appearance.

                            Video of Kate Beckinsale, 46, dancing in a tiny tube top has fans saying she's aging in reverse: 'You are Benjamin Button'
Kate Beckinsale at Bisha Hotel & Residences on September 9, 2018 in Toronto, Canada.(Getty Images)

Instagram users are in disbelief over Kate Beckinsale's age especially given her recent video. 

The 46-year-old Beckinsale's latest video shows her looking much younger than her actual age. The video featured Beckinsale and her friends getting wild and letting loose on Karaoke night. She was seen sporting a tiny black tube top that had been paired with a mini skirt as well as thigh-high boots. She was seen dancing and singing to a song by the Spice Girls and had Game of Thrones' Walder Frey aka David Bradley joining in on the fun. It was a sight to behold. Bradley is Beckinsale's Godfather. 

Many fans and followers took to Instagram to comment on Beckinsale's youthful appearance. One fan shared, "There's no way you're 46," while another added, "OMG you look in your early 20s tops." A third fan echoed the sentiments and wrote, "You are Benjamin Button....but a woman of course."

Recently, she was seen at Diddy's star-studded 50th birthday bash and looked stunning in a black sleeveless dress. The dress featured a frilled train as well as a daring plunging neckline. In addition to this, the dress also had some sheer lace detail and a black band around the neck. She had her hair styled into an updo for the event. 

Beckinsale finished off the look with a pair of silver shimmering earrings. Many other celebrities such as Jay-Z, Kanye West, Kim and Khloe Kardashian, Kylie Jenner and Cardi B were seen attending the birthday bash. 

Beckinsale's latest appearances come after she slammed a fan who had suggested that she was having a midlife crisis given that she had shared a bikini-clad picture. The fan had commented on a picture of herself in a powerful stance on sand while in an animal print bikini. "I feel like you are having a mid life crisis or something," the fan had written. 

She clapped back at the fan and responded saying, "Oh! I think that's because you're an annoying a**hole." The fan did not hold back and added, "At least I have pretty green eyes and my youth" to which Beckinsale said, "Yes darling at least you have those."