Bad blood indeed. Matty Healy’s mom, Denise Welch, isn’t over the “heartbreak” her son endured after his short-lived romance with Taylor Swift ended — that’s why she couldn’t stay quiet on “Watch What Happens Live with Andy Cohen” Thursday.

Taylor Swift has brushed off a swipe from her ex Matt Healy’s mother, Denise Welch, and is said to be “very happy with life right now”, according to an insider. The billionaire pop star became a talking point during Welch’s appearance on Bravo’s Watch What Happens Live on Thursday night.