As the couple were spotted out just last night on a date in Los Angeles.But the 19-year old singer has called it quits with the other steady presence in her life, telling Facebook followers over the weekend that she and backup band The Scene won't be playing together for a bit."My band and I are going our separate ways for a while," Selena wrote. "This year is all about films and acting and I want my band to play music wherever with whoever. We will be back but, it will be a good while. I love them and I love you guys."