The Topshop heiress, 22, was spotted in the audience in New York on Tuesday (23 July) while singer-songwriter Marc took to the stage as part of the Toyota Concert Series on the popular morning TV programme.
Wearing a simple black lace outfit, Chloe could be seen smiling and looking noticeably proud of her beau, who she started dating after years of friendship.
Meanwhile, 44-year-old Marc was dressed in a smart-casual ensemble for his appearance, teaming a pair of light denim jeans with a white shirt and a black jacket. We wonder if any of those items were from Topman!
The Grammy award winner is currently busy promoting his brand new album, 3.0, which Chloe has also been helping drum up support for.
Posting a photo on her Instagram page of Marc at an album signing yesterday, the petite brunette wrote: "Another amazing day! So proud of my baby! In store signing! #3.0 has finally launched get yours now on iTunes #marcanthony."
The happy couple were rumoured to have split earlier this year, but they soon put those rumours to bed with a number of loved-up pictures, including a few taken during their recent holiday to St Tropez.
Marc joined Chloe and her parents, Sir Philip and Tina Green, for a luxurious break at the beginning of this month and couldn't keep his hands off his footwear designer girlfriend while they had fun in the sun.
Before meeting Chloe, the Latin star was previously married to Jennifer Lopez, who he shares two children with.
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