Self-PortraitistsGeorge W. Bush, Beyoncé and More of the Week’s Best Celebrity Selfies (PHOTOS)12.14.13Self-PortraitistsGeorge W. Bush, Beyoncé and More of the Week’s Best Celebrity Selfies (PHOTOS)Mariah Carey gets festive, George W. Bush cheeses with Bono, and Anderson Cooper shows off his big gun. Plus, more of the week’s best celebrity selfies.12.14.13 10:45 AM ETMariah Carey gets festive, George W. Bush cheeses with Bono, and Anderson Cooper shows off his big gun. Plus, more of the week’s best celebrity selfies. BeyoncéSometime between recording 14 songs, filming 17 music videos, and presumably instilling the fear of God into anyone who would spoil the surprise because no one had any idea the new album was coming, Beyoncé found time to pose with mannequins. The luckiest mannequins ever. George W. Bush This is where we learn that George W. Bush has Instagram. And that George W. Bush gets excited when seeing Bono. Mariah CareyDoes Mariah Carey get as giddy as the rest of the world when she hears “All I Want for Christmas Is You” 17 times a day for the entire month of December? Look at her. Of course she does. Anderson CooperThis week, Anderson Cooper met Navy SEAL Marcus Luttrell. He also met a freaking huge gun. Miley CyrusMiley Cyrus finally leaves something to the imagination. She captions her Christmas-themed selfie “slutty Santa,” but is completely covered up in the part of the ensemble she takes a picture of. Even her ears are covered. Andy CohenAndy Cohen hosted the cast of Downton Abbey on his Watch What Happens LIVE! talk show. Mrs. Patmore wouldn’t stop asking him about NeNe. Selena GomezSelena Gomez went to Flo Rida’s Christmas party, where she met the most fun-looking Santa ever.