Adam Matthews and James Forrest have joined Charlie Mulgrew in signing new deals at Celtic, the Parkhead club have confirmed.

Wales defender Matthews will be a Celt until May 2016, while Scotland winger Forrest's new contract keeps him at Parkhead until December, 2016.

Earlier today, the Scottish champions confirmed that defender Mulgrew had extended his stay until the summer of 2016.

Speaking to the official Celtic website, Mulgrew said: "It's good to get it signed and focus only on the football. Last year was a good one for me. I've been happy to be back. Things have been going well for me so hopefully that can continue."