Lily Allen has firmly backtracked on her comments towards Katy Perry after the Roar hitmaker made a historic trip to space.

Her post-trip conference was deemed tone-deaf and vapid by many, and other celebrities such as Emily Ratajkowski, Lily Allen ...

Katy Perry was spotted in the crowd at Lady Gaga's concert in Mexico City, a day after Perry's own performance. Perry shared a sweet message for Gaga.