The 29-year-old Weight Watchers spokeswoman, who recently lost 80 pounds, slimming down to a US size four, revealed how she plans on maintaining her new slimline figure through the festive period.
The Oscar-winning star told US entertainment show Extra: 'I'm not going to cook. I'm actually having a huge Christmas family dinner celebration, they're doing Weight Watchers, too... all they have to do is come and look good.'
After her son, David Otunga Jr, was born in 2009, Hudson said she was determined to lose the baby weight.
She added: 'After being pregnant for months, saying I want my body back... I did something different. I actually gained a new body!'
The star managed to slim down from a size 16 to size 4 thanks to Weight Watchers, daily workouts and watching what she eats.