Marcel Somerville went behind Gabby Allen’s back multiple times with different women – and snogged another girl on a night out with Love Island co-star Jonny Mitchell

MARCEL Somerville cheated on Gabby Allen multiple times with different women during their relationship – and always denied his infidelities when his girlfriend voiced her suspicions.

The Love Island star kissed another girl on a night out with Jonny Mitchell but managed to convince Gabby he hadn’t played away when she questioned his whereabouts that evening.

Former Blazin’ Squad singer Marcel reassured Gabby that there was nothing going on between him and a girl he wined and dined at London restaurant STK before inviting her to join him at exclusive nightclub The Box.

A source said: “Marcel was almost caught out in November when he took one of his lady friends for dinner.

“He was there with Jonny who was also with a girl and Marcel ended up kissing the woman he was with.

“Marcel then invited her to join him at The Box before realising that Gabby has close pals that work there – so he quickly told her not to come.

“At that point the girl was irritated by him backtracking and threatened to tell Gabby what had gone on between them.

"Gabby knew something had gone on that night but Marcel managed to convince her that she had nothing to worry about."

The Sun revealed yesterday that Marcel cheated on Gabby while they were on holiday together.

Gabby dumped Marcel after discovering that he even suggested meeting the other woman for "day sex" while Gabby worked out in the hotel gym.

In messages obtained by The Sun Marcel attempted to arrange a second meeting with the girl behind Gabby's back but was forced to pull out as he was spotted trying to sneak to her room.

In one text he said: "I was walking to your room and she saw me lol. Then we had an argument, then she started crying. Now I'm stuck."

Another WhatsApp revealed: "Yeah I think we're over now. Tomorrow I'll be available. We can have some day sex."