“Gossip Girl” star Chace Crawford spent hours Sunday night trying to get a leggy cocktail waitress at GoldBar to notice him. “It was pretty funny,” a spywitness tells Page Six. “He was like a schoolboy looking to give the teacher an apple.” GoldBar hosted doorman Jonny Lennon‘s Funday party, which also drew the Kings of Leon band members plus Kanye West, Adrien Brody and Steve O from MTV’s “Jackass.” “It was definitely a wolf-pack night,” commented the spy.