I would have named her Lachlyn Screech Kapowski-Paul Gossamer.
Cue the Zack Attack theme! Mark-Paul Gosselaar has welcomed his fourth child, his second with wife Catriona McGinn.
"So in love with our new baby girl, Lachlyn!" the Saved by the Bell alum, 40, tweeted on Wednesday, Feb. 18. "Born last night 2/17 Mum and baby are healthy and happy. 2 boys, 2 girls, too perfect!"
He later posted the first photo of his little tyke on Instagram. "She's a 'mouth-breather' like her Daddy," he teased. "My sweet little angel."
Gosselaar confirmed to Us Weekly back in December that the couple were expecting another little one. "I'm very excited!" he told Us at Disney on Ice's Let's Celebrate event in L.A. on Dec. 11. "We have told our families," he said of the baby's gender. "But we haven't told them the name."