Ciara was not amused by MTV's tweets during last night's Billboard Music Awards.

Considering she was co-hosting the event alongside Ludacris, it's impressive she even had time to browse Twitter throughout the festivities, let alone let one post in particular irk her as much as it did.

"Luda, you know Ciara won't say Rihanna's name," MTV Music posted, hinting at rumors the two stars have been going at it.

Ciara was clearly annoyed by the petty jab and clapped back that she, in fact, thought that Rihanna was one of the best performances of the night.

She then took it a step further, calling out the "newbie" handling MTV's Twitter account.

"There's no way someone of experience is posting content like that during a show of this caliber," she wrote. "God Bless. #SpreadLove."

Check out the full exchange in the screengrab below.