What Are They Doing Here?

Yeah, I've made another pic for a DeviantART user named Rysenkari. Here, Gwen, Courtney, and Heather are attempting to allure Vanessa Doofenschmirtz from Phineas and Ferb... in Candace's house? Eh, it's really a style conversion of Candace's bedroom. Really, I've thought about having this pic set in Heather's bedroom, with Bridgette taking Vanessa's place since crossovers technically aren't canon. Then again, it's better to provide the request first before doing such. So yeah, here ya go.: