In the video, shared to social media on Tuesday, Judi’s daughter Finty could also be seen taking part in the dance in their garden.
As the music belted out, the group are seen joining the TikTok dance craze as they lifted their arms above their heads and wiggled their hips.
Last May, and admitted he is ‘very strict’ about her performances.
Appearing on This Morning, Judi and Sam talked about filming the videos together, with the latter saying his grandmother ‘was quite hesitant about TikTok at first but after a few videos, she was up for it’.
Judi said of Sam’s directions for the videos: ‘Strict!Very strict. I’d say “we’ll do it now” and he’d say “no you can’t do it now you’re not good enough, do it again, do it again!”
‘We were lucky. Finty [her daughter] was not with us but Sammy and I were very lucky to be together. Thank Goodness for the phone and FaceTime.’
Choreography: Last May, Judi spoke about deciding to join Sam for the fun-filled videos and admitted he is ‘very strict’ about her performances