Justin Bieber, Hailey spotted celebrating holidays at beach.

Islamabad -- Living rooms across the world remain in joyful disarray following a morning of unwrapping presents under the Christmas tree. And some of Hollywood's biggest stars, like songbird supreme Mariah Carey, let fans in on their intimate at-home Christmas Day antics via social media. Taking to Instagram, the bonafide 'Queen Of Christmas' posed before her elaborately decorated spruce in a festive figure-hugging dress. To go with her glamorous red get-up, Mariah amped up her natural features with a bit of glowy makeup and rocked a head full of voluminous curls. Carey, 50, made sure to wish all 9.8million of her followers a 'Merry Christmas!!!' in the caption of her post. The...