The Dating Nick Jonas and Delta Goodrem

Nick Jonas takes his hand to his girlfriend Delta Goodrem when they leave Good Neighbor Restaurant, after having had a romantic lunch on Saturday afternoon (October 29) in Studio City, California.

Earlier in the day, the musician, 19 years old, was seen playing with his younger brother Frankie.

Although the Texas Rangers lost the World Series this week, Nick continued to show their pride for the team.

"Although the Rangers did not win ... it was too well one of the greatest baseball games and fun I've ever seen," he wrote.