It's not unusual for people to start a new diet after New Year's Day.
But Lisa Oldfield seems to have kicked off her New Year's resolutions surprisingly early after appearing to have slimmed down less than a week into 2018.
On Wednesday, the Real Housewives of Sydney star, 42, flaunted her slim physique in a cute photo with her two sons.
Slim and trim! Lisa Oldfield showed off the results of her recent weight loss (L) in a photo shared to Instagram this week
'Guess who is my #favourite #kid!?' she joked in the caption.
She added: '#spoileralert it's not #badbert.'
The reality star was immediately showered with praise from her followers who were quick to notice her enviable