The twosome were spotted attending a bash thrown by Regency Aesthetics in the capital yesterday (23 January) and appeared to be delighted to see one another again, away from their native Essex.
Petite Abi pulled out all the stops for the evening in a figure hugging black bodycon dress, which featured slits down the arms and on the chest.
She also wore a pair of black peep-toe heels and styled her hair in a super neat bun.
Meanwhile, fellow TOWIE cast member Bobby looked smart too - although he hadn't glammed up quite as much as Abi!
The bubbly hairdresser wore a pair of jeans with a grey T-shirt and some bright blue trainers.
He completed his launch party ensemble with a warm brown leather coat and advised his Twitter followers to also layer up before heading outside, as he tweeted: "It's another chilly one out tonight, if you are out and about make sure you wrap up.. #freezing".
Once inside the building, Bobby reunited with his brunette co-star and the pair posed for a cute picture together, which Abi swiftly shared with her fans.
She wrote the caption: "Lovely to see my gorgeous bobs tonight @BobbyCNorris lunch next week xxx"
While at the event, Bobby revealed that he has now made up with on-off best friend Gemma Collins, who he was seen falling out with (again!) on the last series of TOWIE before Christmas.
That being said, we wonder whether he is offering his BFF a shoulder to cry on this week, as it has now been confirmed that Gemma and her fiancé Rami Hawash have called off their engagement.
Eek! Hopefully he's got the tissues and the ice-cream at the ready!
Also at the Regency Aesthetics party was ex-TOWIE star Lauren Goodger.
What do you think of Abi's figure hugging outfit? Let us know below, as the best comment from across the website each week wins £50!
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