Is that you, Russell Crowe?! The Australian actor used to be one of the most handsome in Hollywood, but lately he looks totally unrecognizable thanks to his weight gain and huge beard. The actor has stepped out a lot over the past few months and many think the 54-year-old's scruffy look has a lot to do with the fact that he and his rumored flame Terri Irwin don't see much of each other anymore. "They spent so much time together and were inseparable, so it's certainly strange they haven't been seen together for a while," a source told Woman's Day. "It looks like Russell may have been dumped by Terri – and if that's happened he'll be heartbroken for sure." "That could explain why he's not looking his best these days. Obviously, people age but Russ is a completely different man now, physically and mentally," the source added. "It was like...