The Sex And The City star was so so disturbed when she saw Taylor Lautner’s November GQ’s shirtless photos.

“Oh, the youngster! He was the Sharkboy, and I played the mother of the other kid who imagined Sharkboy and Lavagirl in Robert Rodriguez’s movie, and I met him down in Texas. He was a kid,” Kristin tells MTV News about her former co-star. “He was a kid and he didn’t have those muscles, and I don’t know what happened. I see these pictures [now and] I can’t believe it.”

“I feel protective, like what is he doing without his shirt on? And then I hear he’s dating people and I’m like, ‘Ahh!’” says Kristin, who describes Taylor as a class act. “He’s a great kid and he works really, really, really hard and he had a great professional ethic when I worked with him,” she continued. “[He was] nothing of those negative things that you think of with child actors. So for anyone to be succeeding, I’m happy for him.”