Arsenal attacker Theo Walcott has fired an FA Cup final warning at Aston Villa.

Walcott claims Villa better watch themselves at Wembley on Saturday.

"There's a good sense of belief in this team," he said. "We can take that into the weekend and hopefully get another trophy.

"When it is free-flowing football like that, we're impossible to play against.

"We've had a great run. We've finished third and if we win the FA Cup next week, that's a good season.

"But I think that next season, we need to be challenging for the title, with the team we've got."