Justin Bieber is a lucky boy with millions of dollars in his bank account, an amazing career and thousands of girls chasing after him worldwide.

But the One Less Lonely Girl singer has his eyes for only one little beauty.

Justin, 19, has just Instagrammed a snap of himself and his cute sis in a funny wig, tagging it, ‘Me and my little princess.’

The heart-throb, who’s been in the public eye a lot recently with the release of his new album Journals, recently also posted a pic of himself with ex-girlfriend Selena Gomez, 21.

But the pair aren’t believed to be dating again.

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Selena Gomez

joins

James Franco

at Spring Breakers premiere

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Selena Gomez

in Top 10 hot celebrity legs

SEE PICTURES Selena Gomez giggles in interview for Sirius FM

Sasha Hilton