Sam Smith Loses 14 Pounds in 14 Days

— -- Life couldn't get any better for Sam Smith.

After basically owning last month's Grammy Awards, Smith, 22, is now revealing a dramatic weight loss of 14 pounds in just 14 days.

"Three weeks ago I met a woman who has completely changed my life. Amelia Freer has helped me lose over a stone in 2 weeks and has completely transformed my relationship with food," he wrote on Instagram. "Everyone go check out her incredible book, and start to live healthy. It's not even about weight loss it's about feeling happy in yourself. Love you Amelia & thank you for making me feel so happy inside and out @ameliafreer #eatnourishglow"

Smith posted another photo that really showed off his slim figure.

"GLASGOW!! You ready? Im channelling zoolander tonight as you can see lol," he caption the skinny pic.

Smith also posted a photo from the gym, which must be instrumental in his physical transformation.

And here's a pic from last month:

And a childhood photo!