According to reports in Us magazine, an eyewitness revealed that the pair was talking about their wedding plans in New York City last week and that the TV presenter was rocking an engagement ring.
"A woman sitting outside having breakfast shouted Kellan's name and he walked over to her with Brittany. She was congratulating them and asked them if they were getting married in New York or L.A.." the observer told.
Further adding, "They walked into the restaurant and when Brittany opened the door I could see her large engagement ring!"
The sweet couple usually appears on each other Instagram account and gushes about their love.
The pair met in 2016. (ANI)