Thong clad Heidi Klum and Tom Kaulitz put on raunchy display in St. Barts... as his brother is evacuated in LA fire

Heidi Klum and husband Tom Kaulitz put on a very raunchy display on the beach in St. Barts on Wednesday, hours before his brother Bill was evacuated amid the LA fires.

The supermodel, 51, showed off her behind in a cheeky thong bikini as she kissed her rocker husband, 35, before he climbed on top of her on the beach.

Heidi showcased her taut midriff and ample cleavage in the skimpy animal print bikini and went make-up free.

The pair were also seen kissing in the sea during their steamy day.

This comes as Tom's Tokio Hotel bandmate and identical twin brother Bill revealed he had been rushed to safety amid the ongoing LA wildfires.

Showing a snap of his packed luxury suitcases, a Red Cross emergency kit and two walkie-talkies on a cart, he wrote: 'Evacuated.'

Heidi Klum and husband Tom Kaulitz put on a very raunchy display on the beach in St. Barts on Wednesday, hours before his brother Bill was evacuated amid the LA fires

Heidi Klum and husband Tom Kaulitz put on a very raunchy display on the beach in St. Barts on Wednesday, hours before his brother Bill was evacuated amid the LA fires

Heidi showcased her taut midriff and ample cleavage in the skimpy animal print bikini and went make-up free

Heidi showcased her taut midriff and ample cleavage in the skimpy animal print bikini and went make-up free

Heidi flashed her posterior as she climbed on her husband

Heidi flashed her posterior as she climbed on her husband

He lives in a in a Frank Lloyd Wright house in the Hollywood Hills with the fire spreading near Hollywood boulevard.

Klum and Kaulitz live in nearby Bel Air although it is not known if their home is affected. 

The flames at one point reached areas not far from the famous Hollywood Boulevard.

Heidi and Tom — who tied the knot in 2019— have been making the most of their holiday, spending time skiing with her four children: Leni, 20, Henry, 18, Johan, 17, and Lou, 14

They recently spent the festive season in Aspen. 

And when the America's Got Talent star wasn't spending time in the freezing temperatures, she opted for a glamorous shopping spree at a high-end jewelry boutique.

The supermodel, Tom and her children have been soaking up the snowy magic at the famed Buttermilk Ski Resort, a playground for the rich and famous.

Known for its star-studded appeal, Buttermilk has previously hosted celebrities like Justin Bieber, Kendall Jenner, Mariah Carey, and Leonardo DiCaprio.

This comes as Tom's Tokio Hotel bandmate and identical twin brother Bill revealed he had been rushed to safety amid the ongoing LA wildfires

This comes as Tom's Tokio Hotel bandmate and identical twin brother Bill revealed he had been rushed to safety amid the ongoing LA wildfires

Showing a snap of his packed luxury suitcases, a Red Cross emergency kit and two walkie-talkies on a cart, he wrote: 'Evacuated'

Showing a snap of his packed luxury suitcases, a Red Cross emergency kit and two walkie-talkies on a cart, he wrote: 'Evacuated'

The star showed off her toned frame on her break

The star showed off her toned frame on her break

The star looked incredible in her two piece as she strolled
The star looked incredible in her two piece as she strolled

The star looked incredible in her two piece as she strolled

The pair put on an amorous display on the beach

The pair put on an amorous display on the beach 

The pair exuded confidence as they kissed on the beach

The pair exuded confidence as they kissed on the beach

Heidi kissed her husband in the sea during the day

Heidi kissed her husband in the sea during the day 

Heidi held hands with her partner on holiday

Heidi held hands with her partner on holiday

Heidi and Tom looked smitten during the day

Heidi and Tom looked smitten during the day 

The pair were all over one another as they relaxed on the beach

The pair were all over one another as they relaxed on the beach

The couple hugged in the sea during the day amid the wildfires in LA

The couple hugged in the sea during the day amid the wildfires in LA

The pair jogged down the beach in the Caribbean

The pair jogged down the beach in the Caribbean 

Heidi showed off her toned frame as she jogged down the sand

Heidi showed off her toned frame as she jogged down the sand

The couple showed off their styles on the beach

The couple showed off their styles on the beach 

Klum looked toned and tanned on the beach

Klum looked toned and tanned on the beach 

She showcased her pert posterior in the skimpy bikini

She showcased her pert posterior in the skimpy bikini 

Klum and Kaulitz live in nearby Bel Air although it is not known if their home is affected

Klum and Kaulitz live in nearby Bel Air although it is not known if their home is affected

In a heartwarming twist, Heidi and her eldest daughter, Leni, were recently spotted swapping outfits in their winter wonderland retreat.

The 20-year-old, who is also carving her own path in the modeling world, has been sharing her mom’s wardrobe — something Heidi couldn’t be more thrilled about.

'I get so excited when I see my daughters re-wearing my clothes,' Klum shared in November. 'My eldest daughter, she also is a model, and she goes to events and when she wears my clothes I’m not just proud but we can upcycle.'

The L’Oréal Paris ambassador is a vocal advocate for sustainable fashion, adding, 'I’m passing clothes down to my kids. I think it’s so important also to keep wearing your things.'

She added, 'I think in the past, we’d wear something once and then we’d never wear it again, and it’s so wrong to do.'

Klum shares Henry, Johan and Lou with her British musician ex-husband Seal, 61.

The pair were married for seven years before ultimately calling it quits in 2012.

She and Italian businessman Flavio Briatore welcomed Leni back in 2004 after a brief, one-year relationship when Klum was 29 and he was 53.

The five-foot-nine looker and her current husband, Kaulitz, were first linked in March of 2018 before tying the knot in February 2019