Sir Rod Stewart’s teenage sons made a rare red carpet appearance alongside their father at the Leicester Square premiere of The Final Reckoning yesterday.

The 80-year-old rock legend was accompanied by his wife Penny Lancaster, 54, and their two children – Alastair Wallace, 19, and Aiden Patrick, 14.

The family outing marked a special occasion as the teens, who bear a striking resemblance to their famous father, are not often seen at public events.

The family showcased their distinctive style on the red carpet, with Sir Rod sporting a velvet jacket and frilly, unbuttoned white shirt adorned with necklaces.

Penny opted for an elegant yellow silky dress paired with a white blazer. The two teenagers cut dashing figures in matching black tie suits, both sporting similar smart mousey brown haircuts.

The resemblance between the teens and their rock star father was unmistakable, particularly with Alastair, who has been described as Sir Rod’s lookalike.

Alastair is Sir Rod’s seventh child, born to him and Penny as their first child together.

The Do Ya Think I’m Sexy? hitmaker has six other children from previous relationships.

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His first child, Sarah Streeter, now 61, was put up for adoption when he was a “stone broke” teenager.

He also has Kimberly, 45, and Sean, 44, with ex-wife Alana Stewart; Ruby, 37, with ex-girlfriend Kelly Emberg; and Renee, 32, and Liam, 30, with ex-wife Rachel Hunter.

Alastair has been finding his feet in the world of modelling and appears to have a close relationship with his famous father.

The pair frequently pose together for social media posts, showcasing their strong bond.

The family connection was highlighted a few months after Aiden’s birth in 2011, when Sir Rod explained his shifting priorities.

“I’m trying to make more time now that I’ve carved out my career. I want to enjoy my kids,” he told People magazine.

Sir Rod further expressed his pride in his children, telling People: “We’re all planning a massive vacation somewhere.

“It’s hard to get them all together because they are all off in different directions. But I am so proud of them.”

Stewart recently enjoyed a trip away with Lancaster and their two sons, with his wife sharing some sweet snaps on social media.

The music icon, who is currently on his One Last Time tour, managed to steal away for some quality time with his wife at the luxurious Villa d’Este.

The couple, who have been together for 25 years, were spotted relaxing on boat trips and enjoying lavish meals.

The break comes as Sir Rod has been experiencing vocal problems, forcing him to rest his voice during parts of their Italian holiday.

Lancaster shared a sweet snap of the couple on a boat, with her arm around her musician husband as they posed with the stunning hotel in the background.