He's her new costume designer

"Relax." John said, "I'm your new costume designer."

"What? What happened to the old one?" Katy asked, confused.

"The record company thought he was too old fashioned."

Katy looked down at her sparkly silver dress, even more confused than before. "Oh. But I have a show in an hour, surely I'll need to wear his clothes for this one at least?"

"Oh no, I work quick. Take that tacky dress off immediately."

Katy obeyed his order and unzipped the dress. She slid her way out of it and stood in her white bra and panties while John pulled out a measuring tape. "I'm going to need to take a few measurements." He said, Katy nodded. He proceeded to measure every inch of her body, feeling her up wherever he deemed appropriate. After getting all of his measurements he looked her up and down and thought about how he could dress her up.