Picture - Demi Lovato London United Kingdom, Saturday 1st June 2013

Demi Lovato - Demi Lovato arrives at London's Heathrow Airport in her first public appearance since the chaotic scenes at her VEVO gig on Friday (31May13), where several fans were crushed inside the venue. They were taken away on stretchers. - London, United Kingdom - Saturday 1st June 2013