Rod Stewart’s teenage son taking after mum Penny Lancaster in model snap after huge deal

Sir Rod Stewart’s son Alastair Stewart is following in the footsteps of his model mum Penny Lancaster, 52.

The 17-year-old posed up a storm in his latest Instagram shoot, in which he gave a sultry look down the lens.

Working the camera, one of Rod’s youngest children confidently stood with his hands in his pockets as a photographer snapped up his picture-perfect pose.

For the snap, Alastair opted for all-black attire consisting of a vest, trousers and matching shoes and he also wore his curtain-like hair in a neat style tucked behind his ears.

He shared his new post in view of his 15,000 followers and many kindly left a compliment.

Anniebriody63 wrote: “Handome boy.”

Tony_n_42official_gaa added: “Great photo Alastair.”

Others also commented with love heart emojis, expressing their like for the snap.

It’s not the first time Alastair has rocked the camera in recent times.

Last year, he starred on a billboard in an advertising campaign for luxury clothing label Palm Angels.

At the time, proud mum Penny brought attention to the images of him on her social media, writing: “Congratulations @palmangels for the opening on their new store in Milano and it’s my boy up there, so proud.”

Half-sister Ruby Stewart also wrote: “My little brother has his own billboard in Milan.”

Most recently, he garnered attention in a black and white shoot for his London-based agency Models1.

The teenager was certainly poster-boy ready striking multiple poses as he sported loose trousers and a white vest.

In the comments section, Ruby wrote: “Looks like practising those sexy eyes when you were little has finally paid off,” to which he agreed.

On his Instagram, Alastair is also no stranger to giving fans an insight into his life and has shared some pictures with his parents.

He is the eldest of Rod and Penny’s two children and they later welcomed Aiden, 12.

The Maggie May hitmaker also has six other children, Sean, Ruby, Renee, Sarah, Liam and Kimberley, from different relationships.

Former model Penny is the rockstar’s third wife, who tied the knot with him in 2007.

She has previously modelled for the designer lingerie brand Ultimo and now works as a Special Constable in the police.

Rod has also previously been married to Alana Stewart from 1979 to 1984, followed by Rachel Hunter from 1990 to 2006.