Bikini-clad Heidi Klum and shirtless husband Tom Kaulitz relax in Capri on their boat

They’re currently living it up in Italy. 

And, Heidi Klum showed off her model physique in a string bikini as she, shirtless husband Tom Kaulitz and his twin brother Bill relaxed on their boat in Capri, on Tuesday. 

The German model, 48, and her Tokio Hotel musician husband, 31, soaked up the Italian sunshine as they sunbathed with close family members, including Tom’s bandmate brother and lead singer of Tokio Hotel, Bill.

Heidi looked sensational in her colourful triangle bikini top, which she paired with black and white zebra stripe bottoms.

The supermodel shielded her eyes with a classic pair of oversized shades and styled her blonde tresses into effortless waves. 

Her husband of two years wore navy blue swim shorts boasting splashes of pink, and placed an orange cap atop his impressive mane.

A heavily tattooed Bill — who Heidi had known prior to meeting Tom — via Germany’s Next Top Model showcased his tattoos as he relaxed on board.

Heidi’s daughter Leni only recently began modeling as her mum was ‘a little worried,’ and wanted her to wait until she was older. 

‘First I was a little worried, honestly, I mean, she’s been wanting to do this for a very long time and I finally agreed,’ Heidi told ET back in May.   

‘She’s 17 years old. And I go to all of the shoots with her obviously because she’s still underage, but for me, the most important thing is that she has fun. And she loves it, she enjoys it,’ adding that Leni ‘loves’ the camera.  

Heidi shares Leni with ex Flavio Briatore but her ex-husband Seal whom she was married to from 2005 to 2014, adopted her when she was just five years old. 

He has continued to remain in her life amid the split and the former pair also share sons Henry, 15 and Johan, 14, and daughter Lou, 11. 

Heidi and Tom secretly married in 2019 who she called – after two marriages – her ‘match.’