The pair headed to popular nightspot Movida with co-star and Lucy's flatmate Stevie Johnson. Lucy was all smiles as she clutched a glass of drink in her hand while cuddling up to Andy and a friend for a photo.
Although Andy was without girlfriend and co-star Louise Thompson, he also looked to be in good spirits, and kept it casual in a black printed T-shirt.
The trio and close friends, who are currently filming the new series of MIC, were definitely looking forward to a fun night, as Stevie tweeted earlier in the day: "Looking forward to hitting up Movida tonight with the crew @AndyJordan01 @imLucyWatson."
Lucy, who showed off her abs last week after an intense workout in the park, flaunted her pins in a black dress with loose sleeves and cut-out detail at the top.
The feisty brunette teamed her outfit with black strapped wedge sandals, and showed off her glowing tan while keeping her glossy, curled hair loose.
We're looking forward to series six of MIC, and we're pretty sure there will be tension between Lucy and ex-boyfriend Spencer Matthews after he admitted to cheating on her in a confession aired on Made In Chelsea's End Of Season Party episode last month.
Filming with the cast and crew kicked off last week, but Andy admitted that there was "already chaos" on the first day! We can't wait!
Simon Cowell, EastEnders, Lucy Mecklenburgh: yesterday's headlines in pictures