When Bryan Singer signs on to Twitter, good things happen. Today is no exception although it is exceptional. Singer has teamed up with Empire to reveal 25 different X-Men: Days of Future Past covers throughout the day. Up first is this first full-body look at the Sentinels. As Singer notes, this is the 1973 Mark I Sentinel. They'll only get cooler as the years progress. Like Betty White.

Keep checking Singer's Twitter for more cool looks at X-Men dressed for the discotheque.