(Cover) - EN Showbiz - Justin Bieber and Selena Gomez have been spotted "kissing and laughing" at a basketball game.

The young couple have been dating for a few months and looked relaxed and happy as they watched Dallas Mavericks take on Miami Heat on Tuesday. The pair had a private suite at the game, held at the American Airlines Center in Dallas, and were seen joking and laughing throughout.

"They were kissing and laughing while Selena sat on Justin's lap drinking a bottle of water," a source told People. "She was wildly cheering on the Mavericks while Justin pointed out great plays to her. They were very cute."

Justin was seen gesturing at various players throughout the match, apparently in an effort to school his 18-year-old girlfriend in the sport. Selena wasn't as interested as the teen singing sensation though, and was caught on camera trying to steal a sneaky kiss and cuddle from her beau.

Earlier this week, Selena admitted she finds the constant scrutiny of her relationship with Justin tough. She termed photographers who follow them around "horrible", but insisted she doesn't let it get to her.

"I am happy. I'm really happy," she said. "I just focus on my fans, music, acting and the people that make me happy." (C) Cover Media