Remember the glorious time Ryan Reynolds wished Blake Lively a happy birthday with this post?
Ryan is hands down one of the funniest celebrities on social media and has a history of trolling Blake on her birthday. This was his tweet for her last year –
See the pattern?
But if you think you can underestimate the woman who ruled Upper East Side from 2007 to 2012? Do you really think Serena van der Woodsen will let you off so easily?