She's kept her baby son out of the limelight since his birth in January, but Dawn O'Porter couldn't resist sharing this adorable mummy-and-me shot.  The writer, documentary maker and fashion designer, wife of Irish actor Chris O'Dowd, posted an Instagram photo of herself and baby Art wearing matching Storm tights by Slugs & Snails. Dawn, who lives in LA, captioned the snap:

"Until he can tell me himself that matching outfits are not cool, it's happening."