Sexy Hollywood star Heidi Montag had a very scary Valentine’s Day. The boat she took out for a romantic "sailing safari" crashed.The Hills star and her boyfriend Spencer Pratt chose to start the romantic day with a boating trip off the California coast, but they picked the wrong captain. Montag reveals, "The driver of our boat crashed into three other boats… I was so scared… I was, like, ‘What kind of boat are we on?’ "I thought we were about to sink… I think that he (the captain) hadn’t sailed in a little bit." But the most romantic day of the year ended in style. Boyfriend Pratt treated Montag to a meal at top Los Angeles restaurant La Scala.