Does anybody know how to put 2 gifs on top of each other & it becomes 1 gif?

I wanna keep a gif of Bradley Cooper and a gif of Captain America on my sidebar but it only allows me to keep 1. Does anyone know how to do that thing or if it even is possible? Please help if you know! Thanks x 

AHHHH THE WORDS TRAILER IS SOO FREAKING AWESOME!!! I CAN’T WAIT FOR IT TO BE RELEASED!! AHHHHH<3 I CANT FIND THE WORDS TO DESCRIBE HOW I’M FEELING! *fangirl alert*

okay my tumblr is edited. :) what do you guys think?

oh and my background doesn’t really match this theme, so can someone make me a black background of bradley cooper?:) x i’d really appreciate it?

So I’m reading everywhere that Bradley dumped Zoe Saldana.

If this is true, then:

• Aw, poor bradley he might be sad.
• on the other hand: