The former lovers were snapped sitting alongside Spencer's BFF Jamie Laing, while travelling in a black taxi on Wednesday (23 October).
All three reality stars seemed to be in a joyous mood. While Spencer and Jamie appeared to be laughing, a smiling Lucy peered through the window from the side.
The trio were snapped by their co-star Binky Felstead. After posting the photo to Twitter, she said: "What a spot! ;) ... Beating you back b**ches.....! @JamieLaing_UK @SpencerGeorgeM @imLucyWatson."
Despite Spencer and Lucy having exchanged some harsh words to each other during Monday's episode (21 October), it appears that they may be friends again!
On Monday's episode, Spencer and Lucy came to blows as the group enjoyed a day out at the polo. Spencer's girlfriend, The Hills star Stephanie Pratt, even confronted Lucy for giving her dirty looks!
Lucy dumped Spencer in June after finding out that he cheated on her while on holiday in Greece. Filming for the sixth series kicked off towards the end of July but since the new series aired this month, Lucy has confessed that Spencer still "has a hold" over her. She said last week: "There's a part of me that misses him everyday."
The drama continues in next week's episode (Monday 28 October), as Lucy and Jamie end up spending the night together, despite Jamie saying he would "never go there" with his best mates ex!
Watch the trailer for next week's Made In Chelsea below: