NASHVILLE, Sept. 29 (UPI) -- Kelly Clarkson shared a recent photo of her 3-month daughter River Rose Blackstock on Sunday via Twitter.
The picture finds River wearing a pink onesie, matching polka dot sunglasses, a colorful bib and munching on her right thumb.
"Watch out Lady Gaga!! River Rose is on the scene!!" the singer captioned the photo.
Clarkson's message made its way to Gaga herself later that day, who in turn tweeted her admiration for River's fashion sense.
River is the couple's first child together; Clarkson is also stepmother to Blackstock's son and daughter from his previous marriage.