Rod Stewart, 78, and his wife Penny Lancaster, 52, make a rare appearance with their son Alastair, 17, as they attend hotel launch event

Rock legend Rod Stewart and his wife Penny Lancaster made a rare appearance with their eldest son Alastair on Friday as they attended a glitzy event celebrating the House of Toby hotel in London.

The music legend, 78, showed off his dapper sense of style as his family arrived for the evening at the 1901 Ballroom at Andaz London.

The singer’s wife, Penny Lancaster, 52, smiled proudly next to her husband and their son Alastair, 17, as the family appeared to enjoy their evening.

Rod provided a stylish fit in a white shirt and white trousers, which he teamed with a decorative belt.

To add a touch of rockstar to the look, the artist kept the collar of his shirt open while letting a black bow tie hang loosely around his neck and showing off his chunky necklace.

Fun night: The Have You Ever saw the rain singer beaming in snaps as his family joined him for the evening at the 1901 Ballroom at Andaz London

Rod and Penny have been married since 2007 and share two children, Alastair and his younger brother Aiden, 12.

The rocker has eight children from five different mothers and has been married three times.

His eldest child, daughter Sarah, is almost 50 years old and is 59 years old and his youngest Aiden is only 12.

The star welcomed his eldest with his own ex-girlfriend Susannah Boffey, but the couple gave her up for adoption after he fathered her at age 18.

He went on to have two children, daughter Kimberly, 44, and son Sean, 43, with his ex-wife Alana Stewart.

The star fathered another daughter, Ruby, 36, with his former partner Kelly Emberg before marrying his second wife Rachel Hunter, who gave birth to two more children, Renee, 31, and Liam, 29.

Rod and his current wife have spoken candidly about their past IVF journey, revealing they underwent the fertility treatment for their youngest son, Aiden.

Speaking about Loose Women in 2018, Rod talked about the IVF process: “We We just waited for one to come up and we said, “look at this – he’s swimming up there! We got that one sperm and that one sperm turned out to be our baby boy Aiden!”

Brave: The rock star cut a stylish figure in a white shirt and tailored white trousers, which he paired with a decorative belt

Wow: Penny looked sensational as she beamed with her blonde, bouncy curls

Rock legend: Rod kept his shirt collar loose as he let a black bow tie hang loosely around his neck and showed off his chunky chain

Designer: The teen completed the look with a Dolce & Gabbana belt and a black blazer

On the way home: The couple were photographed leaving the event with Penny supporting the singer

True love: The couple have been married since 2007 and have two children, Alastair and his younger brother Aiden, 12

Friendly: The star greeted fans as he left the venue

Recognized: Rod looked shocked when he was pointed out by a fan on the street

As she arrived for the hotel launch, Penny cut a stylish figure in one long black dress that she combined with a cream-colored blazer.

Their son Alastair wore checked gray trousers and a white and gray striped shirt.

He towered over Rod and completed the look with a black blazer jacket and a Dolce & Gabbana belt.

Earlier this week, Rod looked in good spirits as he left Ronnie Scott’s jazz club in London’s Soho after a fun night out.

The beaming rocker gave a jovial performance as he was supported by Penny as they walked out.

Giddy Rod could barely keep the smile off his face as he stepped out and was greeted by a crowd of fans before getting into a waiting car.

The Maggie May hitmaker looked sharp for his night out, wearing a cream blazer, crisp white shirt and pinstripe trousers.