Times Cryptic 27,762

[NeilMunro]

Very grateful for all help with these clues please.
8ac: “A business, one that’s going to shrink (10).”
10ac: “Theatrical endeavours giving rise to star? (10,4).”
13ac: “Come before king during sports meeting (7).”
23ac: “Paid to follow card game (10).”

[mallyh]

23a clubfooted

[Lie-in King]

8a Contractor - double definition
10a Performing arts - anag (performing) 'arts' gives 'star'
13a Predate - 'R(ex)' (king, in) 'PE (sports) date (meeting)'
23a Clubfooted (game; lame) - 'footed' (paid, to follow) 'club' (card)

[mallyh]

10a performing arts

[NeilMunro]

Many thanks!!!