Is there still drama between Miley and Selena?

Though it seemed like tensions had eased between former Disney darlings, Miley Cyrus and Selena Gomez, it looks like the drama is back in full effect. For starters, Miley dissed Sel on stage in Milan during a recent tour stop. Then, Miley took to twitter to claim thane voting was "rigged" when Selena won Favorite International Artist at the MuchMusic Awards over Mi. While Sel's stayed silent, she's said in the past, "I don't have time for cattiness." We agree!