McLean, 38, who took in Spears’ Piece of Me show at Planet Hollywood in Las Vegas on February 26, told Us: “Her body's back! She looks fantastic! Britney's back, man.”
Not only was the “I Want It That Way” singer impressed by Spears’ slim frame, he was blown away by the superstar’s live performance.
“She's doing fantastic, dude. She was on her A game. She looked good, she sounded good,” McLean added. “She was killing it dancing. Britney showed us around. It was just awesome. It’s a great show.”