No seriosuly, Gronkjaer has been playing very well recently, and his crossing has, very very gradually, improved! Also he has been chipping in with a few goals.
The offer is believed to be around £3 million.
Birmingham are looking to add to last week's signing of Emile Heskey, and are also after Leeds' Danny Mills.
"There's an interest in both of them (Mills and Gronkjaer), that's as far as it goes." manager Steve Bruce told Sky.
"As I've said, like in Gronkjaer's situation, we know he is available Danny Mills - as all players are.
"But in Gronkjaer's case he is still somebody else's player so there is still a bit of negotiation to be done with the clubs.
"We have made an offer to Chelsea and we'll see what develops after that."
Bruce would love to have Jesper playing in the crosses for Forssell and Heskey to feed off. I can really see that strike partnership working out.