Blake Lively [1], is that you? The stunning actress [2] looked unrecognizable as she was spotted on the set of her upcoming film The Rhythm Section in Dublin, Ireland, on Tuesday. Filming was previously put on hold after she suffered a serious hand injury [3] which reportedly required her to undergo surgery, but it's clear she's coming back in full force. Wearing a short brown wig and a baggy hoodie, the Gossip Girl alum [4] looked a lot like Dan Humphrey as she walked along the street and checked her phone in between takes. Perhaps she's waiting for her husband, Ryan Reynolds, to react to her getup [5] on social media? After roasting Blake for her last set look [6] in November, we have a feeling he'll have a lot to say about this one, too.