New mum Amber Rose is battling to lose her baby weight after tipping the scales at a hefty 202 pounds (92 kilograms) during her pregnancy. Wiz Khalifa's fiancee packed on the pounds while expecting their first child Sebastian, who was born in February (13), but now she has begun a gruelling exercise regimen to get back into shape. She tells EOnline.com, "I was 202 pounds when I had my son. But I'm tall, so it didn't look like it. I have a really good personal trainer. I work out every day, an hour and a half a day. "It's hard to get off baby weight. It's a different kind of weight because for nine months you stretch your stomach out and then it's hard to get that back. I'm working on it. I lost like 30-some (sic) pounds already." Her rapper partner admits he's in no rush to add another kid to their brood after watching Rose's "rough" pregnancy. He says, "In time (we will have another baby), you know what I'm saying? I want to enjoy him. And then I want her (Rose) to have fun not being pregnant for a little bit because that stuff is rough. And then we're definitely going to have another baby."