The two secretly dated years ago, before Brand, 38, moved to the US from Britain and got married to pop star, Katy Perry, 29.
McCann is single and even Brand is not seeing anyone after his recent romance to millionaire heiress Jemima Khan ended.
"They clicked straight away when they met a few years back and went on quite a few dates. Things only fizzled out when Russell moved to LA and Ferne started to get close to Charlie Sims from the show," dailymirror.co.uk cited a source as saying.
"It was after they both found themselves single that they started exchanging messages again. Nothing is certain, but they'll definitely be catching up. Watch the space," the source added.
--IANS (Posted on 04-11-2013)