It was only a matter of time before this pair started swinging out of each other, and it looks like a beautiful friendship - even a kangaroo wants to get himself involved, and who could blame him!
Lively posted the 'roo photobomb to instagram, saying: "Selfie game was strong ...until I got photobombed by some crazy fan. Where's security when you need it. (the cat's for you @taylorswift )"
Taylor followed suit, documenting their friendship with this post, entitled "Yesterday was such an amazing day off-- roller coasters, kangaroos and LOLs with @blakelively
See you tonight, Adelaide!"
The actress and singer enjoyed some down time at the Warner Bros. Movie World amusement park. In case you're wondering how this pair became friends, well Blake's been a fan for a while. She's been quoted as saying such things as :"I’ve asked my assistant to just play ‘Shake It Off' on a loop. It feels really good to listen to it on a loop!" and " I have a 'Taylor Swift Please Be My Wife Voo Doo Doll #obsessed."
Don't we all.
