Joe Jonas says there`s no `drama` between him and Demi Lovato

friends, but sometimes it's better not to... With Demi, it's been friendly, there hasn't been any drama.'

Reflecting on his dating life, the 21-year-old JoBro added: 'I've been able to meet some really nice girls and some not-so-nice girls.'

Despite previous hopes that Demi, 18, would be able to leave rehab for Thanksgiving, it now seems like that won't happen.

Representatives for Lovato told People.com: 'She remains committed first and foremost to her treatment.

'Demi has made tremendous progress to date, but understands that she has more work to do'