No, this isn't a new entry in Konami's Rumble Roses female wrestling series. Digital boyfriends will recognize those girls as the Love Plus girlfriends. The offiical Love Plus Twitter revealed today that Love Plus Colorful Clip, the arcade entry in the Love Plus seires, will be getting Rumble Roses costumes.
This isn't the first costume collaboration Konami has held for the game. Here are some of the other Colorful Clip costumes, one of which you may recognize from a certain Konami baseball series (although thankfully the girls kept their head sizes).
A crossover between Love Plus and Rumble Roses actually makes a lot of sense, as both games were produced by Konami's Akari Uchida. He's also behind the Tokimeki Memorial series... where would love and female wrestling be without him?