Catherine Hickland and ex-husband David Hasselhoff pictured at 2010 Knight Rider Festival at Fremont Street Experience and The Golden Nugget in Las Vegas, NV on March 19, 2010. David Hasselhoff and ex-wife Catherine Hickland met for the first time in about 20 years on Friday at the Knight Rider Festival at Fremont Street Experience. They were married from 1984 to 1988. RD/ Erik Kabik/ Retna Digital