Jude Bellingham Stars in Calvin Klein Campaign, Sparks Stock Increase

• Jude Bellingham is featured in Calvin Klein's provocative campaign.
• The campaign includes Bellingham posing in underwear.
• Calvin Klein's stock increased following the campaign.
• Real Madrid player Toni Kroos made a humorous comment about the campaign.
• Bellingham's involvement in the campaign is a new side project for the footballer.