The concert provided viewers a glimpse into the married life of Ogie and Regine.

Just like ordinary couples, they're not perfect.

In one video, Regine described Ogie as "malikot lang matulog, sinasakop yung buong kama."

But despite the quirks, Ogie said, "Napakasarap ng buhay may asawa."

In the middle of Regine's song, the voice of Vice Ganda was heard, "Anong maingay? Nasaan si Regine?"

Instantly, the mood in the big dome changed.

Here are some of Vice's witticisms:

1. Addressing the crowd at the General Admission area: "Ayaw nila tayong makita, gusto nila tayong marinig."

2. Talking to Regine: "Hindi ka naman mataba. Singkit lang kami lahat."

3. While training Regine to become a singer: "May boses ka. Sayang, e, kung di ka made-develop." 

Their translate-the-line portion, where Vice handled the "gay lingo" version, was hilarious!

Then when it was time for the two performers to turn serious, the crowd turned quiet, happy to absorb their beautiful rendition of "Minsan Lang Kitang Mamahalin."

There was a Whitney Houston medley, to honor the singer who died on the eve of the Grammy Awards. The medley was a last-minute addition, according to director Randy Santiago.

As a tribute to one of her idols, Regine sang "I Will Always Love You," "Run To You," and "I Have Nothing."

Without doubt, Regine could do a Whitney!

Then for the finale, they sang "Ikaw Lamang."

And even if it was already past 11:00 p.m., most people stayed for the encore.

Direk Randy, seen here at his director's table, said it was no sweat directing the concert of Mr. and Mrs. A.

"Alam na alam na nila ang ginagawa nila, e. At saka nagkatrabaho na kami dati," he said.