Christina Aguilera Flaunts Massive Cleavage, Wears Bizarre Hat

Being the only woman on a show with three men means you don't have to compete with another female star for the most stand-out outfit. But in Christina Aguilera's case, she's not skimping on any head-turning details.

The singer, 31, sat in her red coach chair during Monday night's episode of The Voice with her assets on full display.

Clad in a black top with a plunging neckline that caused her to narrowly avoid a nip slip, Aguilera topped off her voluminous platinum blonde curls with a sparkling black fascinator.

As usual, her face was done up with strips of lush, false lashes, shimmering eye shadow and a bright lipstick.

Tell Us: Do you think Aguilera's look is appropriate for primetime TV?