Kate Cassidy, Liam Payne's heartbroken girlfriend, seen in London for the first time after his emotional funeral.

Liam Payne, who died on October 16 after falling from his hotel's balcony leaving his fans and family mourning after his tragic death, reportedly was high on drugs before his death.The late

Cassidy joined Payne’s close friends and family to mourn the former One Direction member as he was laid to rest at a private service outside London.