Relaxed celebs. Perhaps kicking off their heels, going barefoot, or on their backs showing the soles of their feet.
Broadly, clips from (usually UK) TV, social media, and award ceremonies where there is some heightened intimacy level: feet, cleavage, leg cross, upskirt, undies, sexy shoes etc. Focusing just on the celeb concerned. Editing out all extraneous detail and aiming for a finished clip about a minute long.
That's the plan!...