Friends of Cathrene Kith Quinones Singco express shock after tragic crash at Nutts Corner killed her and unborn baby

Cathrene Kith Quinones Singco and her unborn baby died following the two-car collision on Sunday afternoon which left her husband critically ill.

Heartbreakingly, only the day before she had posted a video clip of the couple dancing at the top of a Swiss mountain to celebrate six years of marriage the hope of a new baby together.

It is understood Cathrene was originally from the Phillipines and was working in Northern Ireland as a nurse.

A blue Ford Fiesta and a silver Skoda Superb collided on the Moira Road at about 2pm on Sunday.

It is understood Ms Singco and her husband - who is in his 30s - were backseat passengers in the same car.

He was critically injured while a number of others sustained minor injuries.

Police are appealing for witnesses or dash cam footage.

The day before the tragedy, Ms Singco took to Facebook to voice her hopes of becoming a new family, tagging in her husband, P'Rapz Anthony Sombilon Singco.

She posted a series of images of the beaming couple dancing at the peak of the Jungfrau mountain in Switzerland, celebrating their sixth wedding anniversary.

She said: "From traveling as two to traveling as three puhon," followed by emojis of praying hands, crossed fingers and a baby.

(Puhon means God willing/hopefully in her own language).

She added: "Happy 6th years married," followed by an emoji of two hands making a heart sign.

Even total strangers were moved, on social media.

Cathy McClune said: "I dont know you but l just wanted to leave a message for your family, friends and all who knew and loved you... l am so sorry for your loss.. it is heartbreaking.. may you and your baby daughter rest in eternal peace... lm praying for all who have been left behind.. May you find the strength to get through this tragedy. I watched your gender reveal and several of your public videos... so so sad."

Expressing utter shock Van Agno addressed Cathrene's husband.

"Rest in peace to your beautiful family," he said. "And sorry for your loss. Fight hard my guy!"

Shiela Dotollo knew Cathrene personally.

"Thank you, Lord, for the gift of her life, her kindness, and the love she shared so freely," she said. "I will always remember her best spaghetti, binangkal, and her gentle words, 'thank you' and 'I miss you, Ate'.”

Several friends struggled to accept the tragedy.

Angel Rojas Moustogiannis asked: "Kith! why?! Rest in peace and your little Angel."

Similarly, Jean Labos asked: "Kith, rest in Peace. Why o why?"

Dom Nguyen added: "You will surely be missed by a lot of people, Kith Qui Singco. So proud of what you have achieved and I was so excited on your next chapter - becoming a mom but sad to hear the news. Rest in peace."

Sinn Féin MLA Declan Kearney said the tragedy sent "shock waves" through the Crumlin community.

He is writing to the Department of Infrastructure about the location, as he believes it presents "a particular danger" to road users.