During an appearance on the Graham Norton Show on Friday, the 36-year-old performed her new single "Remember Where You Live".
"There are several congratulations in order," said Norton after Ware sat down. "Are we talking about that?"
Ware replied by gesturing towards her stomach: "Yeh, I mean, it's kind of hard to miss, right?"
Norton responded by teasing the singer: "I kind of thought if you don't mention it, people will think, 'woah, Jessie Ware, lockdown's hit her quite hard'."
Ware laughed before confirming, "Yes, something is in here."
Following the programme, Ware thanked her fans for their congratulatory comments with a post on Instagram.
In the photo, Ware places her hand above her baby bump and is pictured in the same sequin navy blue gown she wore for the show.
"Just woken up to such lovely messages about the @thegrahamnortonshowofficial performance," Ware captioned the photo. "Thank you! And thanks for the mazels on the bump [sic]."
The 36-year-old singer and personal trainer Burrows started dating when they were at school together and are child sweethearts.
They tied the knot on the island Skopelos, Greece in August 2014.
Later on the show, Ware discussed her upcoming memoir, Omlette, which is out in June 2021.
"It's a food memoir," she explained. "There's memories from childhood all revolving around food and drink."
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