It's all around uncomfortable and awkward to watch...we can't even imagine what it was like to be asked. Of course, Demi is a professional (who has been asked her fair share of awkward stuff), so she did a bang-up job of steering things back on track.
The conversation veered into off-limits land when the interviewer wanted to know Demi's thoughts on Selena, rehab and her bestie getting back together with Justin Bieber.
How she didn't just get up and walk away, we have no idea, as she mustered up this pro response: "I actually won't speak about that at all. I'm really here to talk about my tour and my music."
Demi rules again, but it's all in the body language and her answers after that line of questions about Selena that you need to watch--she's so obviously not happy.