Ray J and Princess Love have vowed to go ahead with their marriage - but only if they both stay sober.

Ray J and Princess Love

Ray J and Princess Love

The 35-year-old singer and the fashion designer have started making plans for their nuptials after getting engaged on Boxing Day (26.12.15), and the on/off couple are keen to have a dry wedding.

According to gossip website TMZ, alcohol played a part in the pair's recent break up, which involved Ray taking back a Bentley car he had bought for his fiancée.

But the pair are said to have settled any differences and are now alcohol free.

The publication reports Ray - who previously dated Kim Kardashian West and the late Whitney Houston - got down on one knee with a $130,000 ring.

Last month, Princess admitted she was shocked when he popped the question on the airport tarmac in front of their private jet, where all their loved ones were hiding ready to celebrate.

She said: "All I could think was, Oh my god, is this really happening?

"I was in shock. He was nervous; it was so cute."

He said: "She is the most important person to me.

"She had no idea.

"I called her best friends and parents to come out the day after Christmas [to hide on the plane]"