And while celebs' beauty routines often stay under wraps, there'e one face tool that we know has been used on plenty of famous faces in recent years: the ZIIP Halo Microcurrent Facial Device.

ZIIP's own one is also quite expensive Wiping the gel off your face, hands and the tool is a bit of a faff I've dabbled with numerous at-home facial tools, but most left me feeling underwhelmed ...