AceShowbiz -

Are Taylor Swift and Blake Lively new besties? The two stars were recently hanging out together in Australia in between the latter's concerts Down Under and Taylor just took to her Instagram to share a picture from their fun outing.

"Yesterday was such an amazing day off-- roller coasters, kangaroos and LOLs with @blakelively," so the "Blank Space" hitmaker captioned the image showing her and Blake jumping. The photo was taken during their visit to Warner Bros. Movie World theme park on Saturday, December 5.

Yesterday was such an amazing day off-- roller coasters, kangaroos and LOLs with @blakelively � See you tonight, Adelaide!

A photo posted by Taylor Swift (@taylorswift) on Dec 6, 2015 at 5:21pm PST

Some fans also took a photo with the two blonde beauties at the theme park. Blake, who is a mother to one-year-old James, was later spotted attending Taylor's show in Brisbane.

My life is complete Blake lively was at the Taylor swift concert about 1 Metre away from me the whole time. This is a stalker video of some girl who had the balls to ask for a photo. #wishiwasher #die #blakelively #taylorswift @blakelively

A video posted by Laura Holdcroft (@lauraxholdcroftx) on Dec 5, 2015 at 4:40am PST

On Saturday, the 25-year-old pop superstar shared pictures of her playing with kangaroos allegedly also taken during her trip to the theme park. She, however, didn't mention anything about Blake in the captions.

Me: Please love me. Kangaroo: No.

A photo posted by Taylor Swift (@taylorswift) on Dec 5, 2015 at 9:16pm PST

I didn't know 'kangaroo selfies' were a thing. But they are and this is one.

A photo posted by Taylor Swift (@taylorswift) on Dec 5, 2015 at 9:14pm PST