29-year-old Casper gushed over his “beautiful” girlfriend back in March.
"She's sweet, funny, nice, easygoing and gracious," he told People. "You can't ask for anything more.”
"We don't really go out very much," he added.
"We both don't drink, we don't do any drugs, smoking, pills or any of the craziness. We don't get wrapped up in the Hollywood life that can chew you up and spit you out. I've seen it happen a million times."
The pair were last spotted on August 13 in Las Vegas for JLo’s Caesar’s Palace show, where the couple were joined by her ex husband Marc Anthony and his new girlfriend Shannon de Lima.