Adele announced Friday night that she will be headlining the infamous Pyramid stage at Glastonbury 2016.She broke the secret on stage in London on Friday night, when she asked "Who's going to Glastonbury this year?" "See you there. I'll be there. I'll be headlining on the Saturday night this year." she told the crowd.The festival later confirmed via Twitter that Adele will be the last of the headliner announcements, after Coldplay were announced as Sunday headliners and Muse announced as Friday headliners, last month.