Miley Cyrus’ brother Trace Cyrus is not a fan of Katy Perry, in fact, he thinks she has stolen from her sister to salvage her career.

Trace, 36, took to Instagram on Friday, April 18th, and bashed the popstar, who recently created a lot of buzz over her flight to Space.

“I first knew Katy Perry and her team were lame as f— when her career was first dying. And they were like, ‘Hm, what can we do? Well, what worked for Miley? She cut her hair off and it broke the internet and everyone freaked out and she bleached it blonde. We should do that with you, Katy.’”

Trace’s video referred to Miley’s pixie cut in 2013, which was soon followed by Katy in 2017.

Continuing with his allegations, Trace added that the Roar hitmaker’s music has also went towards more “hip hop” which was his sister’s genre.

“‘You’re now going to do the same stuff that Miley did and blow up,’ Guess what? It didn’t f—ing work — and then they just tried some EDM song or some s— because EDM’s hot. Didn’t f—ing work, and now they’re going to send your a– to space. Didn’t f—ing work! It’s not working. It’s backfiring.”

Trace’s social media rant adds to the backlash that the E.T. singer has been a target of since her 11-minute space flight earlier this week.