Coronation Street star Catherine is expecting her first baby with Thomas and they were both pictured outside the exclusive Selfridges event.
Choosing to wear all black, Catherine showed off her growing baby bump in a loose-fitting jersey, teamed with a statement necklace.
She squeezed into a pair of black skinny trousers and completed her look with nude heels and a black jacket. Gorgeous!
In August, Catherine announced her pregnancy news, saying she and Tom were "thrilled".
But the excitement didn't stop there, as Catherine and Tom then revealed they had got engaged just one week later!
Despite her growing tum, Catherine has continued filming Corrie throughout her pregnancy - although bosses are having to think up clever ways to cover it up!
Last month, however, Catherine showed off her pregnant tummy loud and proud after wearing a gorgeous red gown to the TV Choice Awards.
Celebrities who have announced pregnancies in 2014:
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