Ray J, Whitney Houston’s on-off lover, was seen overcome with emotion as he arrived back at Los Angeles’ LAX airport yesterday following the singer’s funeral.

Ray J, 31, was seen looking grief-stricken and distraught as he crouched down on the floor in the airport with his head in his hands.

Wearing an all-black outfit, the singer looked deep in his own thoughts as he took some time to himself before heading home.

Ray J was also seen being hugged by his bodyguard as he made his way through the airport.

He was left devastated by the death of his one-time girlfriend Whitney Houston earlier this month.

Ray J, Whitney Houston’s on-off lover, was seen overcome with emotion as he arrived back at Los Angeles' LAX airport yesterday following the singer's funeral

And at Whitney Houston’s funeral on Saturday, Ray J was reduced to tears as he watched her coffin being carried out of the church.

At the time of Whitney Houston’s death, Ray J released a statement which read: “Over the past few days I’ve tried to process the emptiness that I am experiencing.

“What my heart feels cannot be expressed in words. The world lost an icon, but I lost my close friend. Nippy, I miss you so much!

“You were so happy and full of love. Your smile will live in my heart forever.”

Whitney Houston and Ray-J were first romantically linked back in 2010, and were said to have been in an on-off relationship until as recently as February 3rd, when they were apparently seen having dinner together in Los Angeles.

Shortly after Whitney Houston’s tragic death, Ray J was seen at the Beverly Hilton Hotel, but was turned away by police when he arrived.