UPDATE: 5/11/10 9:30 AM PST

Director Michael Bay reached out to his official message boards early this morning with a simple denial of Skids and Mudflap's involvement in Transformers 3:

"The Twins are not back in T3."

ORIGINAL STORY:

TLAMB has reported that the twin autobots, Skids and Mudflap, have been spotted zooming around Michael Bay's Transformers 3 set in downtown Los Angeles.

Related: Bumblebee Comes to 4K, Blu-ray & DVD This April Loaded with Extras

Also, in another post at TLAMB actress Kym Whitley has reportedly joined the cast.