Justin Bieber reportedly gifted Selena Gomez with a ring.

The 'Baby' hitmaker and the brunette star, who have dated on/off since 2010, are believed to have rekindled their romance and he's even got her a special piece of jewellery which she's been wearing since their reunion on March 7 in McAllen, Texas.

A source told HollywoodLife.com: ''The ring was a gift from Justin, it's not an engagement ring, but they are back on and very serious.''

Selena's family are allegedly concerned about their romance and fear the young couple will elope.

The insider added: ''Her family is extremely worried that she'll do something crazy like elope with him. Selena is totally wrapped back up in Justin, it's the same pattern happening all over again.''

Earlier this month the pair are said to have had a two-hour private dance lesson in Texas after enjoying a romantic breakfast and shopping spree.

Justin also raised eyebrows when he posted a picture of his former love in an elegant Emilio Pucci dress for the Vanity Fair party after The Oscars with the caption: ''The most elegant princess in the world.''