Marc Anthony attends JLo's concert with new girlfriend

Despite claiming in a recent interview that she is in a good relationship for the first time ever, her ex-husband Marc Anthony bears no grudges against her.For his birthday, Marc elected to spend the night at his ex-wife's Las Vegas show at Planet Hollywood Resort & Casino on Saturday night.

The 49-year-old latin crooner brought along his new girlfriend Raffaella Modugno and a bevy of friends to Jennifer's All I Have review at the AXIS Theater.