(S (S (NP (BASENP (NNP Dr.) (NNP Ryan)) (PRN (COMMA ,) (NP (BASENP (DT a) (NN celebrity)) (PP (IN in) (BASENP (PRPD his) (JJ own) (NN right)))) (COMMA ,))) (VP (VP (VBD performed) (BASENP (JJ plastic) (NN surgery))) (PP (IN on) (NP (BASENP (JJ several) (NNS stars)) (PP (VBG including) (NP (NP (NP (BASENP (NNP Janice) (NNP Dickinson)) (COMMA ,) (BASENP (NNP Gene) (NNP Simmons))) (COMMA ,) (BASENP (NNP Shauna) (NNP Sand))) (CC and) (BASENP (NNP Adrianne) (NNP Curry)))))))) (PERIOD .))