Irish rugby legend Brian O'Driscoll tells Clare how he was starstruck by the "so sparkly" David Beckham.
'I didn't know rowing with you could be quite so evil!' jokes Clare as she talks to GB rower Anna Watkins about her enjoyment of oar barging the rival crew.
Clare asks Lewis Hamilton about his Mercedes team-mate Nico Rosberg wearing a sanitary towel on his head at the Malaysian GP.
Olympic diver Tom Daley explains the complexities of his new diving technique, using... a Ken doll.
Clare appears on Ant & Dec's Saturday Night Takeaway and quickly takes control of the situation!