Practically everyone in celeb land has an opinion on her extensive booty inking, with Louis Walsh labelling the design "chavarama".
And now, even her mates are having a pop at it.
Former Girls Aloud member Sarah Harding has lashed out at her pal's tattoo, calling the body art "ridiculous".
Speaking to The Sun's TV magazine, the 32-year-old, who has known Cheryl for twelve years, said: "Oh God, it's ridiculous. My tattoo has meaning. I don't know what hers means."
When asked about whether she will watch Cheryl's return to The X Factor, Sarah said: "X Factor. What X Factor? Who knows if I'll tune in. Let's not talk about ITV. I'm a BBC girl these days."
Eek, retract those claws.
Sarah has alluded to a catfight with her Girls Aloud companions in the past, particularly after she wasn't invited to Nicola Roberts' birthday party in Amsterdam last year.
And Kimberley Walsh has previously admitted that while she, Nicola and Cheryl are BFFs, she never quite clicked with Sarah or Nadine Coyle.
Good thing Girls Aloud called it quits then
.