“Star Wars” actor Mark Hamill has tweeted his apparent approval of Amy Schumer’s controversial GQ cover, in which she sucks robot C-3PO’s finger while dressed as Princess Leia. The “Trainwreck” star’s provocative magazine spread has irked many “Star Wars” purists – in another picture she shares a post-coital cigarette with C-3PO and R2-D2, and dances with Stormtroopers in another. Officials at Lucasfilm, the company behind the cult sci-fi movie, have revealed they did not “condone the inappropriate use of our characters in this manner.”