Jessica Simpson says fiance Eric Johnson picked what might have been an inopportune time to propose -- in the middle of her favorite TV show. Thank God for TiVo! The singer tells SIRIUS XM's Morning Mash Up she was watching TV when Johnson "made me pause it." Simpson said, "I was like, 'It's a really good part in Parenthood … it's an emotional fight right now,'" to which Eric replied 'I know, but I just got to show you something'" and he pulled out the ring. Simpson explains Johnson hid the $150,000 Neil Lane ruby sparkler in a secret hiding place: a.....