Teen star Selena Gomez has shot a new public

The young star of Disney hit `The Wizards of Waverly Place' is spearheading the campaign, asking drivers, particularly teens, to put their mobile phones down and concentrate on the road.

"Don''t do a thousand things in your car! In the car, just focus on what you need to be doing," Contactmusic quoted her, as telling the viewers.

And Gomez has vowed to practise what she says when she hits the road herself.