Sure I'll buy that it's real aka "un-photoshopped" But as others have pointed out that doesn't mean that there wasn't flattering camera angles, good lighting, and maybe some touch-up makeup at play.

That being said, sure, she looks darn good.

Yeah, if I had a bajillion dollars from being on a crappy show and inheriting a
lot of money from my father and was living with someone who is a trust fund
baby, I'd be able to pay for a hardcore trainer and personal chef or
nutritionist or whatever.
LOL. We all say that. But if oodles of money was the key to everybody's weight loss success, Oprah would be ... well, you know the rest. Ya still gotta put in the work.