Christina Aguilera poses in her costume alongside boyfriend Matthew Rutler at a Halloween party they hosted at her home on Saturday (October 27) in Beverly Hills, Calif.

The 31-year-old singer wore a crazy pink wig and revealing outfit while Matthew was her knight in shining armor.

Jessica Alba, her husband Cash Warren, and their daughters Honor and Haven become The Incredibles for a Halloween party on Saturday (October 27) in West Hollywood, Calif.

The 31-year-old actress dressed the girls in their costumes while shopping earlier in the day.

沪江娱乐：虽然10月31日才是万圣节，但很多明星已经急不可待地要展示自己的万圣节行头了。“擦妈”克里斯蒂娜·阿奎莱拉的这身行头实在很难界定是啥风格。粉色的假发，白色的皇冠，破烂的胸衣，黑色的网袜……尽情混搭。她的男友Matthew Rutler则化身为俄罗斯士兵。

而好妈妈杰西卡·阿尔芭将囧娃Honor和妹妹Haven都打扮成了女超人。囧娃对这身拉风的装扮很得意，但懵懂的海雯皱着眉头一脸无辜。