Wanna show the world you are a pro in Office 365, below certification will help you get that status :)
Exam 70-323: Administering Office 365 intended for IT professionals who administer Microsoft Office 365 in an environment that may include Microsoft Exchange, Microsoft Lync, and/or Microsoft SharePoint - link . Once passed you will be awarded with Microsoft Certified Technology Specialist (MCTS): Administering Office 365.
Exam 70-321: Deploying Office 365 intended for consultants and IT professionals who plan and implement Office 365. This includes migrations to Office 365 (simple and hybrid deployments) - link . Once passed you will be awarded with Microsoft Certified IT Professional (MCITP): Office 365 Administrator.
Office 365 Virtual Labs are also available now. Try them @ http://technet.microsoft.com/en-us/office365/hh699847
Above two certifications are expected to be released in April 2012.