Elizabeth Hurley celebrates 54th birthday in a bikini

Elizabeth Hurley is celebrating her birthday in typical fashion - by sharing photos of herself in a bikini.

The model-turned-actress-turned-swimsuit designer took to Instagram to thank her fans for their birthday messages after she turned 54 on Monday.

“Birthday selfies,” she wrote alongside a string of bikini snaps and kiss emojis, “Thank you for all your good wishes xx”.

READ MORE: Elizabeth Hurley, 53, stuns in Versace suit at 'Rocketman' premiere

Modelling a red top from her own range, Elizabeth Hurley Beach, the star was complimented on how young she looks.

“Happy 25th Birthday!” one person said, while another wrote, “I hope I look as good as you when I reach my thirties”.

A day earlier, Liz shared a photo of herself modelling a bikini top also from her own line.

READ MORE: Elizabeth Hurley's lookalike son Damian dons mum's T-shirt

Liz, who once dated Aussie cricket star Shane Warne, has reinvented herself as a swimsuit entrepreneur in recent years and sells a large range of bikinis, one pieces and resort wear.

At the same time she’s been gaining popularity with her role on UK TV series The Royals, and is set to join Hulu show The Runaways as Marvel villain Morgan le Fay, according to Variety.