Michelle Obama dons colour-block dress on Vogue cover

Michelle Obama fronts US Vogue for a second time this month.

The First Lady, who recently topped The Sunday Times best dressed list, is on-trend in a colour-block dress on the cover.

Michelle Obama wears a colour block Reed Krakoff dress on the US Vogue April cover © Vogue / Annie LeibovitzBarack Obama’s wife, 49, looks super stylish in a cobalt blue and maroon Reed Krakoff frock with a leather band cinching in her waist.

The mum-of-two shows off her bangs in the shot and sports a choppy, shoulder-length hairdo.

[Related: Michelle Obama tops The Sunday Times Style best dressed list]

Michelle opts for a dark smokey eye, heavily lined with kohl, and nude lips.

In the April edition of Vogue, the First Lady is seen wrapping her arms around husband Barack as he poses in a pinstripe shirt and blue tie.

Michelle joins husband Barack in the magazine spread © Vogue / Annie LeibovitzElsewhere in the magazine, Michelle looks stunning in a black Michael Kors Pre-Fall 2013 gown with fishtail, waisted detail and drop earrings.

The First Lady discusses how she goes about choosing her outfits in the accompanying interview.

“I always say that women should wear whatever makes them feel good about themselves. That’s what I always try to do,” she said.

[Related: Vivienne Westwood slams Michelle Obama's style]

Michelle added that she feels most confident talking to people when she’s comfortable in her clothes.

“I also believe that if you’re comfortable in your clothes it’s easy to connect with people and make them feel comfortable as well,” she told Vogue.

“In every interaction that I have with people, I always want to show them my most authentic self.”

The First Lady looks breathtaking in a Michael Kors fishtail gown © Vogue / Annie LeibovitzMichelle Obama discusses being a mum to Malia, 14, and Sasha, 11 in the magazine, out March 26.

“Our job is, first and foremost, to make sure our family is whole. You know, we have small kids; they're growing every day,” said Michelle.

“But I think we were both pretty straightforward when we said, "Our No. 1 priority is making sure that our family is whole.""

Let us know what you think of Michelle Obama’s Vogue cover over on Twitter now.

VOGUE's April 2013 issue featuring Michelle Obama on the cover will arrive on newsstands on March 26.