Grammy-winning singer Duffy cameoed on TikTok this week in what was believed to be her first public appearance in over a decade, to promote a remix of her song "Mercy."In a post by e.motion, which noted the singer was doing a U.

British singer Duffy has been off-the-radar for much of the past decade after revealing in 2020 that she was the victim of a terrifying assault and kidnapping five years earlier. The Grammy winner took her latest tentative step back into the spotlight this week when she made a brief cameo in a TikTok video posted by e.