Selena and I have grown apart: Demi Lovato
The two were said to be best friends before Lovato, 21, stopped following Gomez, 22, on Twitter, sparking rumours of a rift with her, reported the Daily Mirror.
"I think it's just one of those things where people change and people grow apart," Lovato said when asked for the reason behind unfollowing the 'Come & Get It' singer.