The best friends were spotted attending the Housekeeping Seven Deadly Sins party at London's KOKO live music venue on Saturday (15 February) and even appeared to colour co-ordinate slightly by each dressing in black for the occasion.
Spencer wore his favourite black aviator jacket with a plain black T-shirt and skinny jeans, while Jamie mixed his black ensemble up a bit with a white T-shirt, a red cap and a pair of loafers.
After posing for photos on the pink carpet, the best buds were then seen partying the night away to some deep, tech and funky house tunes and even mingled with radio DJ and former model Lisa Snowdon, who arrived at the bash with her new man Tim Ward.
In contrast to the romantic and loved-up atmosphere of Valentine's Day the night before, this sinful event was full of lust, as dancers (also known as 'housemaids') hung from neon hearts suspended from the ceiling of the iconic venue.
There were also impressive laser displays and a custom LED housekeeping DJ booth to ensure that the event had an Ibiza-esque vibe.
We bet Jamie and Spencer - who are regular club goers - were loving the Ibiza-esque touches!
Before their evening of partying, the boys were also spotted out and about together at London Fashion Week.
They are also now back at work filming new episodes for the upcoming series of Made In Cheslea, along with co-stars including Binky Felstead, Andy Jordan and Lucy Watson.
Would you like to join Spencer and Jamie on one of their crazy nights out? Let us know below, as the best comment from across the website each week wins £50!
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