The blonde actress, who played Sarah-Louise Platt in the ITV soap, joined a slew of celebrity pals at Rosso Restaurant in Manchester on 7 June.
Tina showed off her growing baby bump in a brightly patterned, figure-hugging dress, teamed with comfy black ankle boots and a black hat.
The 30-year-old joined a host of famous faces including past and present Corrie stars, and other celebs, to help Ryan celebrate his 30th birthday, which falls on 10 June.
Her appearance at the glitzy affair shows things are now amicable between herself and Ryan following their split in 2009 after six years together.
They have a daughter, Scarlett.
Tina is now happy in a relationship with personal trainer Adam Crofts. She announced in March that she's pregnant with their first child together; her second baby.
She later told fans: "Thanks for all your lovely comments. We are so happy! Can't wait to have a little brother or sister for Scarlett to boss around!"
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