He has been keeping Britain fit with his daily workouts during the coronavirus lockdown.
And Joe Wicks sprung a surprise on his fans on Friday morning as his entire family appeared in fancy dress.
The self-styled Body Coach, 33, was joined by his model wife Rosie as well as his children Indie and Marley.
Hexercising: Joe Wicks donned a Harry Potter costume and cast spells during his exercise routine on Friday morning
Joe dressed up as Harry Potter for the routine, complete with a wizard’s robe, wand and the iconic glasses.
Indie, 22 months, joined in on the fun by dressing up in a yellow ‘Baby Shark’ costume.
And the couple’s youngest child Marley, five months, sat in a baby bouncer at the side of the room, watching on.
Fun for all the family: The Body Coach was joined by daughter Indie, 22 months, in a yellow Baby Shark costume
‘Wonderful teaching assistant’: Joe’s model wife Rosie helped to demonstrate his exercises to the millions of viewers
Watching on: The couple’s son Marley, five months, sat in the corner on his baby bouncer during the workout