Before dating Kevin, Calvin was linked to a former porn star named Nick Gruber, who was almost 50 years younger than him and often made headlines for his wild partying and drug use.Despite Kevin often coming as Calvin's plus one to coveted runway shows and star-studded parties, the two have never spoken out about their relationship, so much of their love story is quite the mystery to fans.founder has been dating Kevin - who is less than half his age - for nearly six years now, but the couple has done their best to keep their high profile romance under wraps The fashion mogul was spotted on a rare lunch date with his longtime boyfriend Kevin on Saturday. The iconic designer, 79, and the model, 34, stepped out to grab food together at Mauro's Cafe in West Hollywood.

Has Calvin Klein finally found the (CK) One? Inside 79-year-old designer's VERY private romance with young model boyfriend Kevin Baker, 34, and his past relationships - from a fling with a male porn star to his two marriages with his ex-wives