Pop singer-songwriter Ryn Weaver laid into Katy Perry on Twitter early this morning, apparently provoked by the following tweet:

“LOLOLOL SORRY NOT SORRY OLEASE OPEN UR EYES.. THIS TWEET IS IGNORANT IF NOT FUNDED BYE,” Weaver (neé Aryn Wuthrich), 23, wrote in one of many tweets that she has since deleted, also linking to a video titled “Hillary Clinton Lying for 13 Minutes Straight.”

“No offense @katyperry but considering how much of a bully you were to me... I hope u don’t mind my mindful disagreement w ur $$ endorsement,” she added.

Weaver deleted most of her tweets describing the alleged incident, which seems to have taken place at Coachella (of course). A summary, via Gigwise:

Anytime I spoke she started turning her head around pretending she heard something, then said “dos [sic] u hear something?” While staring at me..Anytime I spoke.. After we were already friends.. Did this the entire night... Then came w us to drake and stared at me the WHOLE SHOW.. Then any time I caught her eye out of my periphery she proceeded to alert her entire posse saying “ that ryn weaver girl is soooo obsessed with me”

Then the KatyCats descended:

Katy Perry hasn’t responded to the allegations that she bullied another pop star at a Drake set at Coachella, or the implications that her Hillary Clinton endorsement is paid.

Contact the author at ellie@jezebel.com.

Images via Getty.