It is apparent Kate Beckinsale“Best” AssembleIt is her humor.

The Underworld alum proved just how hilarious she can be after sharing a cheeky conversation she had with her 22-year-old daughter, Lily Mo SheenEx, with whom she is friends Michael Sheen.

Taking to Instagram on Thanksgiving Day, Nov. 25, the English actress revealed that she pranked her daughter and made her believe that she had posted a risqué photo of her butt online. The snapshot was actually of MadonnaThe image was shared by a user named ‘K’, who also posted it, as well as several other inappropriate photos, to Instagram hours before.

Are you sure it isn’t too much to post this? The thing is my ass looks good,” Kate asked her daughter, per a screenshot she uploaded of their text exchange, which showed Madonna sporting fishnet tights and black Louboutin heels, letting her derrière peek out from under a bed.

“I must admit, I am a bit confused. Lily said that she thinks it is a bit too arty, and Kate responded with, “Lol, it’s Madonna… As if I never…”