Kelly Osbourne looks hot in her orange trouser suit, doesn't she?

And sweaty.

kelly osbourne

Kel was sporting sweat patches under the arms of her outfit as she left a fashion show at the Lincoln Center in NYC.

Escorting Kelly round the shows of New York Fashion Week was her current boyfriend Matthew Mosshart who looked a lot cooler in his t-shirt and jeans combo.

HUFFPOST UK CELEB ON FACEBOOK | FOLLOW US ON TWITTER

Well, it can get ever so humid in the Big A at this time of year.

Kelly has been dating the vegan chef for over a year after meeting at Kate Moss and Jamie Hince's wedding.

kelly osbourne

The couple managed to keep their relationship out of the public eye until June this year when Kelly tweeted: "I'm in love and I don't care who knows about it."

ENTER OUR COMPETITION TO WIN A CAMERA

Loading Slideshow...
  • 2001

    Jack and Kelly Osbourne on stage. Kelly wears a floor-length gown with pearls reminiscent of Audrey Hepburn.

  • 2002

    Kelly wears a striped top and jacket with bright red spiky hair.

  • 2002

    Kelly Osbourne wears a flower in her hair.

  • 2002

    Kelly Osbourne wears a denim jacket with shocking pink hair.

  • 2003

    Kelly Osbourne performs wearing all black.

  • 2005

    Kelly Osbourne and Naomi Campbell walk the runway.

  • 2007

    Kelly Osbourne wears a fishtail blaack gown with red lips.

  • 2009

    Kelly Osbourne sports short spiky hair.

  • 2009

    Kelly Osbourne wears a green printed dress, sunglasses and black jacket.

  • 2010

    Actress Kelly Osbourne wears a yellow and black polka dot dress.

  • 2010

    Kelly Osbourne wears a black dress and headband with bright blue shoes.

  • 2011

    Kelly Osbourne wears a black gown at the Golden Globes.

  • 2011

    Kelly Osbourne wears a polka dot dress and sun hat at Coachella.

  • 2011

    Kelly Osbourne teams a leather jacket with animal print top, pink lips and trendy glasses.

  • 2011

    Kelly Osbourne wears a red peplum dress.

  • 2012

    Kelly Osbourne wears a yellow gown.

  • 2012

    Kelly Osbourne wears an embellished fishtail gown.

  • 2012

    Kelly Osbourne wears a black dress with lightening stripe detail and neon platform shoes.

  • 2012

    Kelly Osbourne wears a black dress offset by her purple rinse hair.

  • 2012

    TV personality Kelly Osbourne wears a printed figure hugging dress.

Also on HuffPost: