Ariana Grande's half-brother thinks she will find love again.

Frankie Grande is supporting the 'Problem' hitmaker following her split from Big Sean and has no doubt she will meet a ''great guy'' in the future.

The 'America's Best Dance Crew' judge, 32, said: ''[I see her with] a great guy.''

Asked how he is helping the pint-sized singer move on from her heartache, he told UsMagazine.com: ''I'm just always super supportive of my sister and she's always super supportive of me.

''I'm always going to be there for her as her big brother.''

The former couple confirmed their split earlier this week after eight months of dating.

Ariana later insisted she is feeling ''good'' and thanked her fans for their support on Twitter, tweeting: ''I love u babes so much. You're a bunch of angels honestly. your love / care is appreciated so much. i'm good i promise (sic).''

A source previously claimed the former couple decided to end their romance due to their busy schedules.

The insider said: ''They made the decision to part ways because their conflicting touring schedules would keep them apart over the next year.''