A signed 8x10 inch photo, autographed in-person by Kelly Clarkson. In-Person Signature. Authentication: JSA Certification Number: P63568 Collector Note: This signed 8x10 captures Kelly Clarkson’s signature charisma, showcasing one of pop music’s most powerful and enduring vocalists. In-person authenticated autographs like this are highly sought after by collectors and fans alike, making it a standout piece for display. A display-ready collectible from a true music icon.