Katie Piper has opened up about learning to love herself in the five years that she was single after her horrific acid attack.The 36 year old activist, who is now married to Richard James Sutton, was attacked with sulphuric acid in 2008, which left her face severely burned. Speaking about working on being by herself after the horrid ordeal, which saw her put in an induced coma and undergo skin graft procedures, Katie revealed that being single helped her discover who she was.