They rekindled their romance in April after a devastating break-up.

And Danielle Armstrong and James Lock were looking more together than ever as they shared a smooch at shoe brand Ego’s 1st birthday party at Bonbonniere, London on Thursday night.

However, caught up in the throes of passion, Danielle, 28, seemed unaware that her risque black vest had twisted slightly during the smooch, causing an embarrassing nip slip on the red carpet.

Just back from their Only Way Is Essex group vacation, the duo returned to the London nightlife scene straight away, later party-hopping over to Nudestix Make-Up event.

Danielle had glammed up with a curly hairstyle, putting the focus on her enviable curves in a figure hugging skirt and a low-cut top.

She robed a lime-green biker jacket over her shoulders and added an extra edge with a choker that spelled out ‘GIRL’.

Her boyfriend Lockie mirrored her colour scheme and wore a long-sleeved black top with dark denim jeans.

Danielle was flying solo only the previous evening, as she supported gal pal Jessica Wright with her shoe launch, though she and James have been virtually inseparable lately.

They rekindled their on-again/off-again relationship two months ago, after fans spotted their chemistry building during the latest series of TOWIE.