Angry Barcelona fans chanted aggressive slogans and spat at Chelsea manager Jose Mourinho when the English Champions arrived in Spain for their UEFA Champions League match, a Chelsea source said. "It was intimidating, there was a lot of aggressive chanting at Mourinho to begin with," Chelsea TV cameraman Kieren Startup told the club's website on Sunday. "He ignored it and then they moved on to angry gestures and spitting." Barcelona-Chelsea clash in the first knock-out stage of last season's Champions League was marred by Mourinho's claim that Barca coach Frank Rijkaard talked to the referee in the tunnel during the first leg in the Nou Camp. Mourinho, former Barcelona assistant coach, grew tense again after this season's first leg when he dubbed Barca teenager Lionel Messi as an 'actor' and blamed him for sending Asier Del Horno off. Chelsea enter the game as underdogs after losing 2-1 at home two weeks ago.