In the category "Celebrities" we currently track items of 543 persons. The most popular ones, by number of traded items, are:

Terry PratchettPhilip PullmanNeil Gaiman
David WalliamsStephen KingJohn Le
David AttenboroughMargaret AtwoodMargaret Thatcher
Bernard CornwellRanulph FiennesLee Child
Lucy PinderIan RankinJames Herbert
Will JamesBilly ConnollyJoe Hill
Ian McEwanEd Book 

You can find all people that we're currently tracking items for in the alphabetical index:
A    B    C    D    E    F    G    H    I    J    K    L    M    N    O    P    Q    R    S    T    U    V    W    Y    

Recent Additions:

04/08/2020: James Bowen with 22 items. Charley Boorman with 21 items.
31/07/2020: Iain Banks with 64 items. David Gandy with 21 items. Andrew Motion with 21 items.
28/07/2020: Adam Kay with 21 items.