Penny Lancaster shows off her incredible figure during a family beach day in Sydney

Penny Lancaster showed off her famous physique while enjoying a sunny day at the beach with her children in Sydney on Friday.

The 52-year-old model has been enjoying a sunny trip around Australia with her husband, Rod Stewart, 78, as he embarks on his latest tour.

Penny showed off her model figure in a crochet dress over her floral bikini as she enjoyed a trip to the famous Icebergs pool in Bondi Beach.

She was seen posing for photos in her glamorous beach look while a friend snapped the picture on her phone.

On the trip to the beach, Penny was accompanied by her sons Alastair, 18, and Aiden, 12, who were clearly making the most of the warm Australian weather.

Sensational: Penny Lancaster showed off her famous physique while enjoying a sunny day at the beach with her kids in Sydney on Friday

Looking good!  The model has been enjoying a sunny trip to Australia with her husband Rod Stewart as he embarks on her latest tour.

Looking good! The model has been enjoying a sunny trip to Australia with her husband Rod Stewart as he embarks on her latest tour.

Confident: Penny showed off her model figure in a crochet dress over her floral bikini while enjoying a trip to the famous Icebergs pool in Bondi Beach

Confident: Penny showed off her model figure in a crochet dress over her floral bikini while enjoying a trip to the famous Icebergs pool in Bondi Beach

Penny slid her incredible figure into a colorful string bikini as she posed poolside.

After the trip to the pool, the family had lunch at Betty’s Burgers on the beach.

Rod has been in the middle of a tour of Australia, and while he’s been busy serenading his fans, Penny has been enjoying a bit of Australian sightseeing.

The model-turned-cop shared a sweet snap of herself cuddling with an adorable koala while visiting the Sydney Zoo in Eastern Creek on Wednesday.

Rod recently revealed that Penny will be on duty as a police officer at the King’s Coronation concert in May.

Penny applied to become a special agent after participating in the reality show Famous and Fighting Crime, where she joined the officers on the round.

During filming, she was at one point confronted by a drug dealer who threatened to stab her.

The mother of two, who married Sir Rod in 2007, said the experience inspired her to become a police officer.

Stand up!  She was seen posing for photos of herself in her glamorous beach look while a friend took a picture of her on her phone.

Stand up! She was seen posing for photos of herself in her glamorous beach look while a friend took a picture of her on her phone.

Elegant!  Penny showed off her amazing figure in a colorful bikini as she posed poolside.

Elegant! Penny showed off her amazing figure in a colorful bikini as she posed poolside.

Getting the sun?  He sported a matching straw hat in her beach ensemble as she posed next to the waves.

Getting the sun? He sported a matching straw hat in her beach ensemble as she posed next to the waves.

Living the life!  On the trip to the beach, Penny was accompanied by her son Alastair.

Good time?  He was clearly making the most of Australia's hot weather.

Living the life! On the trip to the beach, Penny was accompanied by her sons Alastair, 18 (pictured left and right) and Aiden, 12, who were clearly making the most of Australia’s hot weather.

Family time!  Rod has been touring Australia, and while he's been busy serenading his fans, Penny has been enjoying a bit of Australian sightseeing.

Family time! Rod has been touring Australia, and while he’s been busy serenading his fans, Penny has been enjoying a bit of Australian sightseeing.

Catching some sun: Alistair wore blue and purple patterned swim shorts

Living Large: Enjoyed some time in the sun.

Catching some sun: Alistair donned blue and purple patterned swim shorts as he enjoyed some time in the sun

Rod angered fans earlier this month when he canceled his Geelong show three hours before he was due to go on stage due to a bout of strep throat.

The London native took to his Instagram to apologize for the last-minute cancellation, which left fans furious.

‘Hello my friends. I am absolutely bummed to disappoint my fans who purchased A Day On The Green tickets,” he wrote.

‘I was informed this morning that I have a viral infection and my throat is too sore to sing. I’m only human and sometimes I get sick just like you.

He continued: ‘My greatest joy is performing for you guys, so I’m doing everything I can to recover and get back on stage!’

Now the 78-year-old British singer has rescheduled the long-awaited concert at Mt Duneed Estate, which he will perform with Cyndi Lauper and Jon Stevens, for Friday.

In a statement he sent Thursday, the rock star said he is “feeling great” and asked fans to “hold on to your tickets.”

The singer is currently touring the country with Lauper, 69, and Stevens, 61, and the trio performed together for the first time in Perth on March 11.

Yummy - After the trip to the pool, the family had lunch at Betty's Burgers on the beach.

Yummy – After the trip to the pool, the family had lunch at Betty’s Burgers on the beach.