Singer hopes to make ‘brave’ track with her pal, she says in ‘MTV First,’ airing tonight at 7:23 p.m. ET, followed by MTV.com Q&A. By Jocelyn Vena, with reporting by James Montgomery Katy Perry and Rihanna Photo: Lester Cohen/WireImage Katy Perry really wants to hook up with Rihanna , on a song at least. The two have teased fans for quite some time about getting together and making a track to please both the Katy Cats and the Rihanna Navy. When MTV News sat down with Katy during “MTV First: Katy Perry” — airing Wednesday (March 21) at 7:23 p.m. ET on MTV, followed by a 30-minute chat on MTV.com — the singer opened up about the pressure she feels to make the collaboration happen. “I’ve always wanted to and she’s always wanted to and that’s very genuine,” she explained. “We’re not just shooting the sh–. We’re not, like, just kind of beating around the bush. But really we want to.” Here is the catch. “It’s just that I think it’s gotten to such a head that if we do something that’s not the greatest, it’s going to be so anticlimactic,” she said. “So we’ve already thought about it.” Perry then referred to a certain Beyonc
