The McFly drummer was joined by his dance partner Aliona Vilani for the special edition on Friday night's charity telethon, as he competed against series runners-up Chelsee Healey and Pasha Kovalev.
But while Chelsee ultimately won the underwater challenge, it was Harry who won the hearts of Twitter followers, with his name trending worldwide just moments after he and Aliona had performed underwater to Take That's The Flood.
'Forever jealous of Aliona,' tweeted one user, 'not everyone can say that they've danced underwater with Harry Judd.'
'Harry Judd is gorgeous...especially underwater,' said another fan.
Aliona also found herself trending, with one tweeter calling her 'even more beautiful dancing underwater' while another called the routine 'an excuse to get Harry in his trunks and Aliona in her bikini.'
The winner of the one-off show was chosen by a judging panel which featured regulars Len Goodman, Craig Revel Horwood and Bruno Tonioli, joined by Olympic swimmer Mark Foster in place of Alesha Dixon.
After both couples tied on 35 points each it was down to Len Goodman to choose the winner - and he picked Chelsee. 'Whatever anyone gives to Sport Relief you've given more because I know you were petrified and you came out and did it,' he said.
Read more: http://www.metro.co.uk/tv/8940...rictly#ixzz1q2ZtzTUf
