The stars posed for a "cheeky" tea party with a twist to promote Emma Bridgewater's new homeware range for Red Nose Day 2013.
Zoe Salmon, Cherie Lunghi and Kelsey Beth Crossley also appear in the kitchen-set pictures.
The range consists of six different mug designs, two tea towels and apron designs, an oven glove and a bag for life, all designed to reflect Red Nose Day and its theme 'Do Something Funny For Money'.
Emma Bridgewater's exclusive range for Red Nose Day 2013 is available from HomeSense stores nationwide.
Natasha Hamilton, who took part in the shoot with her Atomic Kitten bandmates Liz McClarnon and Kerry Katona, praised the charity's work.
"The money you raise through fundraising will help people living incredibly tough lives right here in the UK and throughout Africa," she said.
"So on your marks, get set, go and do something funny for money this Red Nose Day on Friday, March 15."
This year's Red Nose Day fundraising highlights include Jessie J shaving her head on live TV, One Direction releasing a cover of Blondie's 'One Way or Another' and an all-star concert featuring performances from Noel Gallagher, Nicole Scherzinger and Emeli Sandé.
Watch a promo for this year's Red Nose Day below: