They will continue as a four-piece
It has spent 23 weeks at No. 1 in the UK
She will play at V Festival in August
Rebel Heart is released on 10th March
She initially announced her decision to leave social media in February
Her schedule was just too busy!
Lady Gaga performed a tribute to 'The Sound Of Music'
The third single from 1989
Watch our chats with Charli XCX, James Bay, Jess Glynne and more
Celebrities who prove that you really should think before you ink!
The perfect way to end the 2014 festival season
If you're 16-24 you could join Rudimental and Nile Rodgers remixing LE FREAK.
You can pre-order the girls’ new chart smash NOW!
All the action from The O2 Arena ceremony with Ellie Goulding, One Direction, Rudimental, Lorde, Katy Per…
All the glitz and the glamour the red carpet of the 2014 BRIT Awards
A look back at the most shocking moments in The BRIT Awards' history