Ellen Degeneres is going back to where it all began.From June through August, the whimsical, clean comic turned headline-making ’90s sitcom actor turned Pixar star turned beloved yet controversial daytime talk show host turned (maybe whimsical and clean) comic is touring all over the United States as part of her farewell ‘Last Stand…Up Tour.’Originally, Degeneres only announced four shows; on May 29, she extended the nationwide run. The 66-year-old comedian now has 27 gigs lined up this summer.That includes a set at NYC’s Radio City Music Hall on Thursday, Aug.