The former X Factor judge posted a snap of herself on Instagram last night (19 June) and she can be seen sat cross-legged in the gym while wearing a crop top.
Singer Kelly has remained coy after pregnancy rumours first surfaced and hasn't officially confirmed that she's expecting her first baby. Instead, the only reference she had previously made was by sharing a photo of a tiny pair of trainers.
But looking at this new snap, we think it's fair to say that Kelly is soon going to be a mum!
In mid-May, Kelly married her fiancé Tim Witherspoon in a secret Costa Rican wedding, surrounded by an intimate group of family and friends.
Her Destiny's Child bandmates, Beyoncé and Michelle Williams, were thought to have been among those invited, however it was kept very low key and away from the public eye.
Kelly is notoriously quiet about her private life, although she's clearly ready to share her baby news with the world good and proper. Congratulations, guys!
Celebrities who have announced pregnancies in 2014:
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