Wow, between Niall Horan regurgitating Vegemite on live TV, and now Rihanna storming out of an interview, the good folk at Australia's Sunrise have had a fierce hectic week.

As is swift becoming customary, Rihanna reportedly "abruptly ended" an interview following a question about her love life.

The 24-year-old  - who has recently been linked with Ashton Kutcher and ex-boyfriend Chris Brown, and who just so happens to be on a world wide junket to promote Battleship - called time on her chat with Australian show Sunrise when asked about how 'frustrating' it was to be linked to other Hollywood stars, even when she barely knows them.

Appearing annoyed, she replied: "Very frustrating. Almost as frustrating as being asked about it. I mean, what's the point."

Defending the question, the reporter explained: "Well people are interested in you, you're a big star," to which Rihanna responded: "They are. And they're interested in a lot of things - a lot of things that don't matter. Or shouldn't."

A voice-over then explains that the interview was "abruptly ended", making it the second time is as many months that Rihanna - who was spotted making a late-night visit to Ashton's house in March - has expressed her annoyance over questions about her relationships.

Quizzed about the rumoured romance at a London press conference, a female reporter asked: "You're so good at connecting with people that I think that we actually feel we know you. Things are clearly going brilliantly in your career. I just wondered if you are as happy in your private life, and will we see a certain Mr. Ashton Kutcher perhaps making a trip over here?"

Clearly irritated, Rihanna replied: "Wow, how disappointing was that question?"

A lot of things in this life are disappointing, Rihanna, like some of today's role models for example.