Sam Smith has been focused on nutrition and fitness lately and the effort appears to be paying off. The Grammy-winning artist, who has dropped nearly 20 pounds in the past month and a half, showed off his slimmer figure at the NRJ Music Tour in Lille, France on Tuesday.

The singer credited his nutritionist, Amelia Freer, with his transformation. But being healthy and eating right hasn't always come easy to Smith, 22. In August, Smith talked to The Guardian about his eating habits, in particular, his love of food.

"I think I prefer food to singing," he said. "It's really bad, isn't it? Food is my favorite thing in the world. I always say if I ate what I actually wanted to eat, I'd be in one of those electronic scooters because I'd be too big."

Perry's bad number

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Katy Perry was excited to post a video of her cute pooch Butters on Twitter. Without realizing it, the video also displayed her personal phone number, which was on Butters' name tag.

Fortunately for Perry, 30, she has respectful fans. Instead of calling her, they immediately sent out tweets alerting her about what she had done on Wednesday's post. The video has since been deleted and Perry also has had the phone number deactivated.

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