Country crooner Tim McGraw, 47, took the stage yesterday on "Good Morning America," and though he sounded great, fans were alarmed by his incredibly slim physique. Some tweeted that he was "skinny."

McGraw has loved working out and even graced the August cover of Men's Health. He admitted to the magazine that he can take working out too far.

"I'll be the first to admit I take it to extremes," McGraw said. He said that he replaced drinking with working out after his wife, Faith Hill, began to notice that his drinking was excessive.

"When your wife tells you it's gone too far, that's a big wake-up call," he said. "That, and realizing you're gonna lose everything you have. Not monetarily, not career-wise, but family-wise. . . . It got to the point where my kids were getting older, and it was way past the point that they noticed it. And I noticed that they noticed."

Two dads and two boys

Ryan Murphy, 48, and husband David Miller are now the proud parents of two boys. On Friday, a surrogate gave birth to Ryan and David's second son, Ford. Their first son, Logan, was born on Dec. 24, 2012.

Should Justin Bieber and Selena Gomez get engaged? Go to hollywoodlife.com and let us know.

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