PHOTO: Kim Kardashian's Tummy Grows Bigger; Reveals Her Pregnancy Is 5 Months Old

34-year-old Kim Kardashian revealed that she is 5 months along with her 2nd child and has gained 20lbs. She tweeted 'I secretly loved the rumors I was faking my pregnancy bc I was so skinny! LOL Well can't hide it now!' she joked, adding: '5 month (20weeks) and 20lbs up.' Photo of the tweet below...