David Arquette engaged to Christina McLartyActorDavid Arquette is engaged to entertainment-news reporter Christina McLarty, with whom he had a son, Charlie, in April. People magazine said a representative for Arquette, 42, confirmed the recent proposal, without giving a date. E! News had previously reported that Arquette proposed to McLarty, 33, at a family dinner Wednesday evening at a Malibu restaurant, accompanied by 10-year-old Coco, his daughter with ex-wife Courteney Cox. Last week Cox, 50, announced her engagement to rock musician Johnny McDaid, 37.