'Hairspray' star Nikki Blonsky makes her nightclub debut next week onstage at Feinstein's at the Loews Regency in Manhattan, and she tells ET's Thea Andrews that she's experienced a huge outpouring of love and support from family, fans and friends since her unexpected arrest in the Turks and Caicos Islands last month. "You never expect things like this in your life, but you take life one day at a time, and you deal with situations," Nikki tells Thea in her first interview ...