Being button cute Selena Gomez apparently isn't always fun. Last week Gomez and Bieber were often photographed together, kissing and hugging in Hawaii. Justin's 'Beliebers' aren't too happy about this. According to them Gomez, 18, is 'too old' for Bieber, 17. Other not so nice things that some Beliebers posted were "Selena Gomez will die a slow and painful death" and "why don't you jump off a cliff?". Wow, that's harsh!