For the second time this week, 'The Voice' star has stepped out in public and been snapped by the paparazzi missing a key piece of her outfit. On Monday night (Oct. 17), the 30-year-old mom bared her bottom in fishnet stockings and an over-sized white T-shirt on a dinner date with boyfriend Matt Rutler.
And just yesterday (Oct. 20), the singer was spotted shopping at a Los Angeles lingerie boutique and apparently decided, "When in Rome ..." Christina wore sheer black tights under black panties along with another casual white T, leather jacket, red scarf, trucker hat and sunglasses.
Aguilera was recently slammed by E! 'Fashion Police' host Kelly Osbourne and the rest of the catty fashion critics for her less-than-flattering stage ensemble at the Michael Jackson Tribute concert, where she wore a similar pant-less getup.
Osbourne, 26, picked on Aguilera for her recent weight gain. "She called me fat for years," Osbourne claimed. "I was never that fat." "I'm looking at this and thinking, 'Well, she's put on weight. This just isn't flattering,'" host George Kotsiopoulos added. "But this is just a crappy outfit, regardless. No matter what shape your body is in, it's just bad."
Watch Christina Aguilera's 'But I Am a Good Girl' Video From 'Burlesque'