Hull City won't give up on Celtic striker Gary Hooper.

The Sun says Hull will make a second bid for Hooper.

The Premier League new boys' first offer of £4million was rejected by the Scottish champs last night.

But Celtic hope their knockback will spark a bidding war between Hull and Norwich, who made four bids in January - the highest being £7.1m.

Hooper, 25, scored 31 times to help Celtic to the Double.