Rihanna may be single, but her ex's Chris Brown and Drake seem ready to mingle. With each other.

Lately, a string of complaints from fans and publications alike are coming in regarding Rihanna and her behavior during live shows and concerts.

The latest comes from Billboard, Rihanna's latest concert in Australia received a lot of boos after the diva showed up 80 minutes late with no explanation.

"I'm finally here. It takes me forever to get back to Australia every time," says Rihanna.

And this is not the only time as of late Rihanna has received complaints regarding her live performance behavior.

After a September 22 concert at an F1 Grand Prix event in Singapore, fans began flooding Twitter with accusations of Rihanna putting on a bad performance, lip-syncing, and possibly being drunk or high.

It seems single life may not be treating her that well.

But the story may be different for Chris Brown and Drake, who are reportedly over their beef with each other and are ready to make music together.

"Chris isn't opposed to that. This is about music, forget all the bulls**t," says a source to HollywoodLife. "If it's something Drake wants to do and the beat is right and the lyrics are on point, he would go there. For sure he would."

"Chris hasn't really had a problem with Drake, he was always trying to keep the peace and be positive. He let that headache go with [Drake] a long time ago."

It seems despite their feud which began with Rihanna, the two are on peaceful terms now that Rihanna is over both of them.

"Rihanna's in another world touring, getting her bread and lighting it up for her fans. Yay for her. Chris congratulates her. Drake congratulates her. But as far as them feeling some type of way over her now, that's a negative."