Selena Gomez's mother has given Justin Bieber the Seal of approval.

The 'Wizards of Waverly Place' star has been dating the 17-year-old singer since the beginning of this year, and she has revealed Justin has met her parents, Mandy and Ricardo - who divorced when she was five.

When Selena was asked by chat show host Jay Leno whether she had introduced the teen singing sensation to her mum, she said: "Yes. He passed the test."

The 18-year-old beauty - who has also previously dated 'Twilight' star Taylor Lautner and singer Nick Jonas - also revealed while filming 'Monte Carlo' in the Monaco capital recently, she and her cousin landed themselves in trouble at an exclusive hotel for walking around in "bikinis and shorts".

Selena explained: "I stayed in this stunning hotel that was really pretty, that the movie set us up at, and we moved within two days because they frowned upon us.

"Well, you're in Monte Carlo and you want to go the beach, and my cousin had on a bikini and shorts and people are walking around in ballgowns in the lobby, so we got in trouble."