Steven Gerrard says Philippe Coutinho is a "special footballer" but will not say whether Aston Villa are trying to sign his former Liverpool team-mate.
The Brazil playmaker played alongside Villa boss Gerrard when Liverpool almost won the Premier League in 2014.
"He is someone I've got an incredible amount of respect for, but I don't want to add to speculation because he belongs to Barcelona," said Gerrard.
"I don't think you get a nickname of 'The Magician' if you're not a special footballer.
"I've got nothing but positive things to say about the player. He's a friend of mine so if I'm asked the questions I can speak for as long as you want.