Katy Perry prepares to brave first public appearance since 'devastating' split from Russell Brand

It's been less than a week since her husband filed for divorce, but Katy Perry still plans on putting on a brave face and facing the music, as it were.
The 27-year-old singer is slated to make her first public appearance since Russell Brand announced the couple's marriage was over last Friday.
The pop star is still planning on attending the People's choice Awards on January 11.

Brave girl: Katy Perry, photographed here in December, is set to make her first public appearance since splitting from Russell Brand next Wednesday