It's official: Aundrea Fimbres isn't just missing from the cover art of Danity Kane's new single "Lemonade" -- she's stepping out of the picture for good.

On Friday, MTV News confirmed that Fimbres recorded vocals for the track, but couldn't get a straight answer regarding whether or not the foursome would soon be a threesome.

Fimbres put the rumors to rest last night during the kick-off of the group's #DKNoFilterTour, with some happy news: she's pregnant and engaged!

Clearly emotional, as she addressed a roaring crowd at The Fillmore in San Francisco, she said, "I've gotten to do some amazing things with Danity Kane, but it's time for me to start the next chapter in my life." She went on to thank fans and introduce her bandmates, saying, "They are going to kill it for you while I go have some babies!"

No word yet on whether or not she'll be joining Danity Kane for any part of the #DKNoFilterTour tour, but Aubrey O'Day, Dawn Richard and Shannon Bex did the heavy lifting last night sans Fimbres, debuting the new songs "Rage" and "Rhythm of Love," live.