Bravo's Bethenny signs her booze here Thursday

“Real Housewives of New York” star Bethenny Frankel signs bottles of her Skinnygirl Margarita from 5 to 7 Thursday night at the PA Wine & Spirits at Franklin Mills. Frankel, who has her own Bravo series “Bethenny Getting Married?,” created the cocktail because she wanted to make a lower calorie, natural, ready to drink margarita. Skinnygirl samples will be offered at the event for those over 21. The 750 ml bottle costs $13.99.