In a recent Instagram post, Gavin Rossdale, Gwen Stephanie’s former husband, introduced his new girlfriend to the public. Fans were astonished by the striking resemblance between her and Stefani. The beloved “No Doubt” vocalist, Gwen Stefani, broke up with Gavin Rossdale, the lead singer of Bush, nine years ago. Life moved on, but Rossdale didn’t — recently, he posted a picture on Instagram with his new girlfriend that made fans question. His new girlfriend is a “clone” of his ex-wife. Fans were quick with their comments, ranging from amused to confused. “She looks like a younger version of Gw…