Joan Collins always looks so glamorous and as the star enjoyed some time away with her husband, Percy Gibson, she was every inch a silver screen starlet.

Sharing a photo on Instagram, the 92-year-old stunned in a swimsuit as she relaxed in Cancun with her beloved. Joan styled her white swimwear with a patterned kaftan and finished off the outfit with a gorgeous sunhat that carried a stunning geometric design. An open-topped straw hat lay to her side as she took shelter from the Mexican sun underneath a beach umbrella.

Percy, 65, meanwhile, looked handsome as he lay alongside his wife, wearing a pair of blue and white swimming shorts and sunglasses.

In her caption, Joan referenced the ongoing heatwave in the United Kingdom as she quipped: "It's so #hot in #london I wish I was back in #cancun."

Fans were quick to praise the photo, as one enthused: "What a beautiful picture of the two love birds, magnificent photo of the two of you enjoying life in Cancun."

A second added: "A beautiful photo of two beautiful people," and a third posted: "This weather makes one's mood so much brighter @joancollinsdbe!! Hope it lasts for a few weeks."

Joan celebrated turning 92 last month and despite her senior age, the star has kept herself in pristine condition.

The actress attributes her fitness to one key individual – her physiotherapist. "I've been working out with a physiotherapist, which I highly recommend for older men and women who want to stay fit, she told My Weekly magazine.

The star has been active from the early days, previously saying: "From the time I was 16, I went to discotheques, dance halls, and nightclubs and danced the night away for hours and hours.

"After that, I did a lot of gym work and Pilates, but as you get older, you cannot put that amount of stress on your body, so I've cut down exercise significantly. I would still like to dance more, but nobody seems to do that anymore."

She didn't even let a back injury stop her from exercising, as she added: "Last year, I had a serious problem with my back. I had a trapped nerve and I couldn't function for about two months, but with physiotherapy, I have thankfully been able to totally recover."

Joan is known for regularly glamming up, and back in March, she donned an impressive ensemble as she enjoyed a night out with Piers Morgan. She looked stunning in a lavish black dress that featured an eye-catching thigh-high slit.

She finished her ensemble with a pair of tights and sky-high heels, holding onto her husband Percy for the snap.