It appears Lily Collins have managed to remain good friends despite their reported break-up.

The two stars touched on their "very close" relationship while promoting their new flick The Mortal Instruments: City of Bones in Los Angeles this week.

When asked by E! News whether he and Lily were 'still cool,' Jamie replied: "We're tight, yeah. Lily and I are very, very close. Very close. Always have been, always will be."