Anthony Rapp, the "Star Trek: Discovery" actor who has accused Oscar-winning actor Kevin Spacey of climbing on top of him at a party in 1986, conceded under oath on the witness stand Tuesday that one of his publicly stated reasons for coming forward with his allegation was not true.Rapp's lawyers said in their opening statement last week that Rapp was inspired to share his allegations with a BuzzFeed News reporter after reading an article in which Oscar-winning actor Lupita Nyong'o detailed a sexual harassment claim against Harvey Weinstein, who has denied all allegations of misconduct.In cross-examination, Rapp conceded to Jennifer Keller, one of Spacey’s attorneys, that his account of being moved to come forward by the Nyong'o article was "not true."In a lengthy and aggressive cross-examination, Keller sought to portray Rapp as an embittered struggling actor who was jealous of Spacey's success and believed that Spacey was a "fraud" for not being open about his sexual orientation.However, Keller highlighted that the BuzzFeed News article states that Spacey approached Rapp and Barrowman at one of the "late-night, post-show gatherings at which many different Broadway casts would eat and mingle," common at the time."