10 Best Celebrity Halloween Costumes Of 2015 (So Far)

By Brydie Lee Kennedy /

1. Robert Downey Jnr As Tigger

https://instagram.com/p/9M4YzFRUpY/ RDJ should have called Tatum for a Milne-family-photo. He used this Instagram post to reach out to a fan who was struggling and cheer him up, which actually seems like a very Tigger thing to do.