Nick Jonas Introduces His Girlfriend To His Family

It looks like Nick Jonas is falling for Australian pop star Delta Goodrem fast! Nick and Delta have been dating since May, and things are going so well that Nick is already introducing Delta to his family!

The lovebirds went out to lunch with Nick's mom, Denise, and his younger brother, Frankie Jonas, at the posh Beverly Hills restaurant, Villa Blanca.

Being the sweet romantic that he is, Nick was a true gentleman at the lunch date. As they were leaving, he bought Delta a rose and helped her into the car before driving away.

Aww! Delta is lucky to have a guy as sensitive and romantic as Nick!