Just last week, we saw the star serenading the illusionist and his family.
Clearly, this isn't just a fling between the 27-year-old pop star and 49-year-old Angel.
The two recently began dating and things are clearly getting serious because Belinda's been popping up in Criss' magic acts.
We broke the story, Criss married baby mama Shaunyl Benson in 2014, but we're told they've divorced in October 2015.
star sang "Si Nos Dejan." The magician was moved with emotion as his family clapped and cheered.
He gave Belinda a kiss and proceeded to ask her to sing just one more song and said, "Do one more!
Related: Paris Returns Home To MJ's Neverland Ranch Well, for an episode of the illusionist's A&E show We need to take a double take!
On Monday evening, Criss Angel looked almost unrecognizable as he walked the red carpet with his son for the Heal Every Life Possible charity event at the Luxor Hotel and Casino in Las Vegas.
Related: Paris Claps Back At Wendy Williams Paris will play a social media guru who supervises Eva (Sharlene Taulé) and Star (Jude Demorest) during a photo shoot and deliberately makes things difficult for them. It'll be interesting to see Paris show off some of her dark side. Just 3 weeks ago, Criss denied he was a father while talking to a Cleveland radio station.I'm here to meet guys and girls from 23 to 40 years old for serious relationship.Criss Angel is doing a different type of levitating these days ...on cloud 9 with his new girlfriend, Latina pop star Belinda Peregrin. Illusionist Criss Angel is engaged to girlfriend Sandra Gonzalez after proposing while they were on vacation in Cabo San Lucas this month, and the couple are "ecstatic," Angel's rep confirmed to E! But while a little sleight of hand may have been involved, that massive ring didn't appear out of thin air...