Michelle Obama on Vogue front cover again?

Michelle Obama has set the rumour mills spinning about fronting another Vogue cover after famed photographer Annie Leibovitz and a camera crew were seen entering the White House on Thursday.

"It turns out it's a photo shoot of First Lady Michelle Obama for the magazine's cover," the Washingtonian magazine wrote. CBS news reporter and White House correspondent Mark Knoller also tweeted, "Vogue is bringing camera gear into the WH this morning."

Knoller also noted that a representative from the magazine was on a press plane during Barack Obama's travels to Las Vegas earlier this week.

The President's schedule was clear for the day indicating that he may also be featured in pictures.