Katy Perry proved once, and for all that, there isnt any bad blood between her and Taylor Swift .

The California Girls singer attended Swifts Sydney show in Australia on Friday night alongside her friend, Rita Ora .

Perry posted photos and videos of her attendance on Instagram , captioning her sweet post: Got to see an old friend shine tonight.

The carousel included a selfie of Swift and Perry together along with a video of Swifts performance of the song Bad Blood in what appeared to be an iconic olive branch gesture by the Dark Horse entertainer.

In the video, Perry pans from the stage to the wide-eyed, open-mouth expression on her face before singing along to the lyrics a noteworthy move, as the song is rumored to be about Swift and Perrys one-time feud over dancers.