Beyonce is the celebrity most pregnant women look up to

The yummiest of mummies: Beyonce is the celebrity most pregnant women look up to

Style icon: Beyonce shows pregnant women how to dress up and dress down as their bumps grow Style icon: Beyonce shows pregnant women how to dress up and dress down as their bumps grow

Style icon: Beyonce shows pregnant women how to dress up and dress down as their bumps grow

Winter chic: Una Healy and Amanda Holden wear big coats over their bumps Winter chic: Una Healy and Amanda Holden wear big coats over their bumps

Winter chic: Una Healy and Amanda Holden wear coats over their bumps

Mums-to-be: Jennifer Garner and Jessica Simpson look comfortable with their growing bellies Mums-to-be: Jennifer Garner and Jessica Simpson look comfortable with their growing bellies

Mums-to-be: Jennifer Garner and Jessica Simpson look comfortable with their growing bellies