Billi was joined by West Ham United player Andy at her mum's 50th birthday celebrations on the weekend and the couple made a pretty picture as they posed together in the marquee.
Showing off her fab figure (well, she is a yoga instructor after all!) in a black dress with dipped hem, Billi looked seriously happy as she cuddled up to Andy for a picture.
Andy, who is on the standby England squad for this year's Fifa World Cup, meanwhile kept it cool and casual in a white shirt teamed with burgundy trousers and funky trainers.
Sharing the snap on Instagram, Billi told her followers: "My Mums 50th Birthday Party @andytcarroll."
Meanwhile, there was another familiar face at the party too - Billi's best friend and fellow former TOWIE star Cara Kilbey!
Alongside two other pals, the glamorous girls got together and posed for another Instagram photograph.
Both Cara and Billi left TOWIE last year, so it's great to see their friendship is still going strong!