Jessica Simpson's Son Ace Out-Cutes Himself Once Again

Jessica Simpson's son Ace learned to work it like Michael Jackson, and it was just as cute as it sounds.

The 19-month-old's uncle, Evan Ross -- husband to Ashlee Simpson and son of the iconic Diana Ross -- took to Instagram on Tuesday to share a snap of the little one posed in a Jackson-inspired fedora. Jackson was a close personal friend of Diana Ross, and was like family to Evan.

The snap joins a host of other already published images of Simpson's two adorable children. Recent shots on her Instagram account include one of daughter Maxwell, 2, splashing around in the water, and one of Ace getting up to some tennis fun.

Please let us know when a family "Thriller" performance is available.