The 26-year-old rapper, who has been dating the 'Love Me Harder' hitmaker for six months, admits he hopes to marry her and start a family in the future, but insists they are in no rush.
Discussing their relationship, he said: ''It's pretty serious.''
Asked if the 21-year-old beauty is going to ''get married,'' the star - whose real name is Sean Michael Anderson - smiled and told 'Larry King Now': ''Aw, man. Not right now.''
But when the 81-year-old chat show host said: ''Get a Little Sean someday?'' the 'Dark Sky Paradise' hitmaker responded: ''Eventually, that's the goal.''
Big Sean previously admitted he appreciates ''every moment'' with Ariana and can talk to her about anything because they were good friends before they started dating.
He said: ''It was cool to have a girl that I could talk to about my problems. I did that with her. It's not some fake-a**, inauthentic s**t when I say we were friends. This is something special and I appreciate every moment of it.''
The rapper split from ex-fiancée Naya Rivera last April.
The 'Glee' star recently announced she is expecting her first child with husband Ryan Dorsey, who she married last July after a whirlwind romance.
With the 61st Grammy Awards fast approaching, we have revised the long list of nominees once again and think we've made up our mind about who will be...
After a 21-year gap between albums and a full 19-year break as a band, Sleeper seem at last to be back in earnest.
Jay McAllister - otherwise known as Beans On Toast - brings his raucous road show to Kent's infamous seaside town.
Having announced her debut album 'When We All Fall Asleep, Where Do We Go?', Billie Eilish unveils a sinister video for her new single 'Bury a...
Imagine Dragons have now unveiled the official video for their single 'Bad Liar', following their recent animated lyric video.
Brit Award-nominated Tom Walker unveils the video for his newest single 'Just You and I' taken from his debut studio album 'What a Time To Be Alive'.
Stalker Miller have seen a will and determination come to fruition with the release of their debut album 'Homegrown By Joan'.