The 'One Shot' singer is said to have bumped into the R&B star recently and hit it off.
JLS: "'I Will Always Love You' Is Our Favourite Whitney Houston Song" - Audio
Marvin Humes and Aston Merrygold speak to Capital FM about star's tragic death.
JLS have spoken to Capital FM about the death of Whitney Hosuton, who died suddenly last weekend.
The 48-year-old singer passed away at the Beverly Hilton Hotel in Los Angeles just hours before the Grammy Awards.
Speaking to Capital FM, Marvin Humes said the group had been left shocked by Whitney's death.
"I was devastated. I received a text from my dad – I work up to it on Sunday morning. It was terrible news," he said.
"She was undoubtedly one of the biggest female musicians of all time."
Aston Merrygold added: "There's been some tragic times over the years – Whitney, Michael [Jackson] - all the legends have sadly passed. But what I like to say is that everything remembered is never dead."
The JLS pair also revealed that the group's favourite Whitney Houston song was her classic hit 'I Will Always Love You'.
Listen to Marvin and Aston speaking to our Showbiz reporter Kevin Hughes at the The Princes Trust Prince Charming Ball below:
The 'She Makes Me Wanna' star says JLS still have a lot in the pipeline before going their separate ways.
Following the news that JLS have split up, Capital takes a look at the best moments from Marvin, Oritse, Aston and JB's six years together.
JLS show off their best dance moves in the brand new music video for their first single from 'Evolution'.