Spending time on the east coast, Christina Aguilera was spotted toting son Max Bratman in her arms after chowing down on a delicious dinner at The Barn restaurant in New Jersey on Sunday night (January 1).

The 31-year-old singer was dressed down in a black jacket, unbuttoned plaid shirt, black leggings and a Hysteric Glamour ballcap as she doted kisses upon her little prince while following boyfriend Matt Rutler out to the family car.

The outing comes just after a short music snippet hit YouTube (listen below) which claims to be from Miss Aguilera's forthcoming fifth studio album's very first single - though the validity has been drawn into question due to the fact that no singing is included.

And while it's still up in the air as to whether the eighteen second clip is actually from Christina's tune, she has confirmed that her debut single will be released next month while titled "F*** Your Body" with the radio friendly version to be dubbed "Love Your Body".