Christina Aguilera's bad luck streak is continuing.  TMZ reports Christina was arrested at 2:45am Tuesday for a misdemeanor charge and booked at the West Hollywood Sheriff's substation for

public intoxication.

TMZ is also reporting that Christina's boyfriend, Matt Rutler, was also arrested last night at the same time, also for a misdemeanor offense.

This story is still developing and can be followed at TMZ.com.

Lately, the recently-divorced Aguilera has been under a microscope for a series of public missteps, including blowing a lyric of the national anthem at the Super Bowl, stumbling onstage at the Grammys and allegedly misbehaving at a celebrity party.