This image was lost some time after publication.

They grow up so fast, don't they? But whose are they? That's the question we're posing on today's Defamer Celebrity SpawnWatch brain teaser. The answer is after the jump!

This image was lost some time after publication.

No, that isn't a still from the upcoming popcorn flick, The Mummy: Tomb Of The Wheelie-Popping Pop Emperor. Rather, it's Michael Jackson, being helpfully piloted by an attendant into a Las Vegas Barnes & Noble, accompanied by his three fashionable kids—Prince, 11, Paris, 10, and 6-year-old Prince II, aka Blanket. From the NY Daily News:

Jackson, 49, showed up wearing pajamas and slippers and spent about two hours Monday inside a Barnes & Noble store in Sin City, where he lives. He browsed through children's books and CDs while the kids sat separately at a reading table.

The one-time chart-topping star wore a black scarf to cover most of his face, a surgical-style mask and a Marines baseball cap.

After serenading the family with a slightly modified, all-sung version of their favorite bedtime story ("Goodnight Moon—HEE Hee!"), all four ventured back into the Las Vegas heat only for as long as it took to caravan to the local Wet 'n Wild. There, the proud father was parked beneath a wavepoolside canopy, clapping and giggling gleefully as he cheered on Team Jackson in an epic Chicken Fight tournament with Team Underprivileged Day Camp Kids.

[Photo credit: NationalPhotoGroup.com]