Damian Hurley cosies up to a bikini-clad female companion as they enjoy some quality time during sun-soaked getaway in Portofino

Damian Hurley looked smitten on Saturday as he enjoyed some quality time with a bikini-clad female companion in Portofino. 

The model, 20, cut a casual figure in a grey shirt and blue denim shorts before stripping off and going for a dip in the sea. 

His bikini-clad companion features heavily on Damian's Instagram account but she is not tagged and their relationship status is not clear. 

She wowed in a bright blue bikini while Damian hid his face with a pair of sunglasses and cuddled her from behind.

Looking just like his famous mother Elizabeth, Damian let his brunette locks blow in the wind and wrapped a towel around him.

Damian recently graduated from drama school and is enjoying a summer of fun. On Sunday, he was seen letting his hair down at his friend Tess Goulandris' birthday. 

The handsome chap recently paid tribute to several father figures including Hugh Grant and Elton John in a sweet Instagram snap to mark Father's Day, however his biological father Steve Bing was absent from the album.

Damian included entrepreneur Arun Nayar, late cricket star Shane Warne, designer Patrick Cox and Elton's husband David Furnish in the collage.

Uploading the images for his 136,000 followers, he wrote: Happy 'Fathers' Day to my beautiful Dad and some favourite men in my life! So much love to all.'

Damian's mother Elizabeth first met Notting Hill star Hugh, 61, in 1987 and dated for 13 years before breaking up in 2000.

She went on to date businessman Arun, 57, and the couple got married in 2007 before breaking up four years later.

The swimwear designer soon found love with the late cricket legend Shane Warne, who she described as her 'lionheart'.

The sports star died of a suspected heart attack at the age of 52 in March while on holiday in Koh Samui, Thailand.

Sir Elton John is the godfather of Damian while his long term partner David, plays a huge part in the runway star's life.

Damian also included a picture of his mother's good friend and shoe designer Patrick Cox who has also played an important role in his life.

Damian was born after an 18-month relationship between entrepreneur Steve and actress Elizabeth in the early 2000s, before the pair split amid a bitter paternity row.

While it had been reported that Steve never met his son, Elizabeth also took to social media after his death to say they had grown close in recent times and had spoken on his 18th birthday.

Two years ago, details of Damian's late father's will emerged, among them the claim that Steve had disinherited his two children, Damian and Kira Kerkorian, due to it being drawn up before their births.

Steve, who received a $600million inheritance from his grandfather when he turned 18, had his will drawn up in 2001 - before he knew Kira had been born and while Elizabeth was pregnant.