Martine McCutcheon and her family were in for a surprise when they headed out for dinner in London on Sunday evening. The singer, her husband Jack McManus and their son Rafferty were sitting at their table when little Rafferty unexpectedly reached a major milestone."OMG! Someone lost his first tooth last night whilst dining at @jsheekeyldn!" Martine, 45, wrote alongside a photo of her son showing off his new gap.