So we've established that Britney Spears isn't very pregnant at all - but that's OK because Christina Aguilera seems like she's pregnant enough for the entire flipping world.

If, like us, you were surprised by Christina Aguilera's coy little pregnancy announcement earlier this month and thought "Restraint? Christina Aguilera? Surely not" then prepare to have your preconceptions validated - Christina Aguilera has decided to pose for the cover of Marie Claire magazine with her bare pregnant gut hanging out like some kind of massive fleshy baby-filled blister. And if the sight of Christina Aguilera's giant naked pregnant belly isn't enough for you, Marie Claire also features the top 57 sexy winter skin buys. Fun!