Summer dates begin in June and carry on until August
Jordy Asher brings in big name for his latest track
Reports suggest the couple will tour US stadiums this summer
The pair perform a dance routine during 'Losing You'
Bill O'Reilly launches tirade against the singer during interview with Def Jam founder Russell Simmons
Jennifer Garner, Victoria Beckham and Condoleeza Rice have also backed the Ban Bossy initiative
Promo clip for track from singer's self-titled album now freely available
US singer performed a handful of new tracks at SSE Hydro Arena gig
The ceremony takes place tonight at London's O2 Arena
The claim was made by a French paparazzo