Courteney Cox got her engagement ring not too long ago and now she and fiance Johnny McDaid are just adding a couple more to their collection! The two lovebirds were in Derry, Ireland celebrating his birthday when they decided to go window shopping and spontaneously found themselves in a jewelry shop. The source said the Cougar Town star bought a pair of gold earrings for Coco and looked at a couple of Derry-made rings, saying, “I don’t think they will use them as wedding bands, but they seemed to be delighted with them.”