If there's one thing we can likely all agree on it's that Tim McGraw is seriously gorgeous. The 50-year-old looks better than ever today after a drastic weight loss, but after he recently collapsed on stage while performing with his wife, Faith Hill, fans are more curious than ever about his health — specifically his diet. In the past, the country music sensation has opened up about his decision to get back in shape — and revealed it had a lot to do with his choice to stop drinking. If you can recall, Tim made headlines when he flaunted his abs in People back in 2013 after he made a big lifestyle change. "I drank too much. I partied too much. And did other things too much. Chemically," Tim confessed to Men's Health back in 2014. "When your wife tells you it’s gone too far, that’s a big wake-up call. That, and...