Blake Lively was back on the red carpet yesterday with her husband, Ryan Reynolds, to promote his movie, Free Guy. The Gossip Girl turned heads in a Cleopatra cut mauve Prabal Gurung floor-length gown that covered her feet. That was a good thing because it hid her secret. The actress was wearing hi-top sneakers, so she was able to glide across the carpet with her leading man. A very smart move on her part because we are not used to wearing heels anymore, and our feet are going to rebel against us when we do.