Christina Aguilera is Maxed Out in NYC

Christina Aguilera carries her son Max back to her hotel after a night out in New York City on Tuesday.

Her husband Jordan Bratman had his hands full walking several dogs.

Christina, 27, recently announced plans to launch another addition to her perfume range later this year.

The singer has taken time off from her music career since she gave birth to her first child, Max, in January – and has instead spent her time as a new mother working on her third scent.

Christina‘s two previous fragrances have both garnered international success and the new scent is due to hit shops in the autumn.