Lady Gaga

Her days of telephone hats and bubble dresses are truly behind her.
'Stars all over the world are going to do an Amy track...'
Following in the footsteps of Beyoncé, Coldplay and... err... Madonna.
The good, the bad and the completely ridiculous.
Love her or hate her, her return to the pop scene is going to be one to watch.
From Madonna and Kendrick Lamar to Justin Timberlake and Beyoncé.