Heidi Klum, 51, unbuttons her shirt to reveal a fancy lace bra... after making out with her husband on his 35th birthday

Heidi Klum made sure to show off her assets in a chic ensemble when in Los Angeles on Tuesday.

The German supermodel seemed to be unbuttoning her chambray shirt to flash her black lace bra that gave a generous view of her cleavage. Or maybe she was just trying to make sure it didn't unbutton more. Either way, she was showing off plenty of her chest. 

Also seen was a pearl lariat that appeared to be attached to her fancy bra. 

The runway expert added black slacks with blue high heels as she held onto a powder blue purse outside a studio for America's Got Talent.

Klum made sure she looked youthful with a deep tan and long blonde hair that fell down her shoulders as she added mirrored sunglasses and red lipstick.

This comes after the cover girl made out with her husband Tom Kaulitz on his 35th birthday in Zurich.

She smooched Tom by a lake in Switzerland as she gushed over the fellow German.

'Loves of my life! 35 years young. Happy birthday!' she wrote in her caption. Also seen was Tom's brother in the social media photos. 

Also this week Heidi revealed on social media that she is already getting ready for her annual Halloween party.

The leggy wonder shared images of a gooey looking gray thing that could be rubber or part of a fish. She often chooses gruesome costumes that look like bugs or monsters. 

In May Heidi said she was happy with her age. She said actually feels 'lucky' to be in her fifties.

The model celebrated turning 50 in June 2023, and Heidi has now revealed that she's happy to embrace her age, rather than hiding from it.

The blonde beauty told HELLO! magazine: 'I feel lucky to be 50. We're lucky to get old.

'When I was younger, I would think: "Fifty! That's like a grandma already!"

'Now that I am 50, I don't feel like a grandma, even though I could be one very soon. Who knows?'

Heidi - who has Leni, 20, Henry, 18, Johan, 17, and Lou, 14 - feels she actually has more freedom now than she did a decade ago.

The model also revealed that she's recently rediscovered her love of clubbing.

She said: 'Now they're older, the days of me going to bed at 9.30am are over. 

'So I feel like with them all being older now - maybe it also has to do with my younger husband, I don't know - it's just fun.

'It's fun to go to a club. I enjoy music most of the time.

'I'm going to the club and I look around and I'm like: 'Am I the oldest person here? I think I am.''

Meanwhile, Heidi previously described her husband as a 'great man'.

The model also rubbished criticism of their age gap.

Asked why it's such a big issue for so many people, Heidi told Glamour magazine: 'I think it's often just spitefulness.

'Perhaps many people also think I've had too much luck in life. I have a great job, I get to travel the world, I can buy expensive things. And now I've also got myself such a great man.'

And earlier this year Klum said she would've 'loved' a role in Griselda.

The  star has joked that she felt 'upset' after she was overlooked by Sofia Vergara - her America's Got Talent co-star - for a role in her crime drama mini-series.

Heidi told Entertainment Tonight: 'I was upset because I was like, 'Why couldn't I have been one of your cousins?' I could have been a cousin that doesn't speak, because obviously I don't speak Spanish. But I could have just been, you know, not speaking! I was upset.

'I could have also been one of those gorgeous girls! I would have loved to. But she said, 'Nein'.'

Despite this, Sofia loves spending time with Heidi when they're working on 'America's Got Talent'.