Mariah looks absolutely beautiful/stunning in this video and the entire performance was cute and classy. She doesn't look her age (not that that matters) and people need to get past the age difference. It was just a performance and her costume and dancing were no where near as revealing and skanky as most of the music videos out there. I absolutely love this video and Mariah's voice was beautiful and blended nicely with Bieber's. I am a 50 year old woman and not a teeny-bopper Bieber fan. I just find it offensive that people are criticizing Mariah's playful perfomance in this video and making the "cougar" remarks. It's an upbeat and fun video - the critics are reading too much into it. Pedeophilia? I mean really. Get your minds out of the gutter and see the video for what it really is, festive and fun.