Fashion designer Stella McCartney was given the privilege of designing Team GB's Olympic kit for the ceremony and for their actual events, and last night, she made everyone blush when she started talking about diving champ Tom Daley's "little thing".
The 40-year-old was a guest on BBC One during the Olympic coverage last night, and when host Gary Lineker asked her about what the hardest part of the designing process had been, she said it was the 18-year-old's teeny swimpants.
"Tom Daley's little thing!" she exclaimed, before adding: "There wasn't a lot of space to work on, then to apply the print."
Poor Tom, we bet he has to deal with enough discussion about his tiny trunks - than for Stella to bring it up on national TV!
The teen can't be all that shy though as he recently stepped out to promote his new autobiography, called 'My Story'.
Tom recently lost out on a medal in his synchronised diving event, but he's hoping to get a medal for his individual attempt on August 10. The teen has been getting lots of support in the lead up, with even the One Direction lads claiming they'll be watching.
So will we Tom!
Tom Daley and pals tweet from the Olympic village...