The One Direction band member is involved in a flirty text relationship with her after watching her racy performance at the MTV Video Music Awards (VMA) in August.
"It's no secret in Harry's circle that he's obsessed with Miley. It started when she cheekily pinched his bum at the VMA. Afterwards, he made a few jokey comments about her on TV and then dressed up as her for Halloween (sic)," dailystar.co.uk quoted a source as saying.
"So he decided to message her to make sure she wasn't offended by any of his remarks or actions. She wasn't - and they've been texting since," the source added.
Styles, who has previously dated singer Taylor Swift and TV presenter Caroline Flack, has been in constant contact with Cyrus and plans to party with her when he comes here in December.
--IANS (Posted on 16-11-2013)