Office crush! Mad Men's Elisabeth Moss strips down to her bra and knickers for sexy GQ spread

PUBLISHED: 16:59, 4 April 2013 | UPDATED: 16:59, 4 April 2013

It's an image that would shock her Mad Men alter ego Peggy Olson.

Elisabeth Moss coyly displayed her ample cleavage in a sexy new spread in the April issue of America's GQ, wearing barely more than a white Alexander Wang cardigan.

SCROLL DOWN FOR BEHIND-THE-SCENES VIDEO

Taking the plunge: Elisabeth Moss coyly displayed her ample cleavage in a sexy new spread in GQ's April issue, wearing barely more than a white Alexander Wang cardigan

The smirking 30-year-old actress flaunted her surprisingly sumptuous curves in black lacy Agent Provacateur lingerie and Wolford stockings for the flirty pictures shot by Steven Pan.

On newsstands: Jimmy Fallon appears on the magazine's April cover

The four-time Emmy nominee pulls double duty this year with the sixth season of her hit AMC series, premiering Sunday, and the Sundance Channel miniseries Top of the Lake.

Elisabeth plays Detective Robin Griffin in the new Jane Campion mystery drama centered on a pregnant 12-year-old girl who goes missing.

In it, Moss got to shoot a love scene on a lush bed of, well, moss.

'It was very important to Jane to find some cushy spots,' the Golden Globe nominee told the magazine.

'Where's the most comfortable place to have sex in this woods?'

while filming the show in New Zealand last summer, the brunette beauty also met and romanced Australian cinematographer Adam Arkapaw.

It was the first public relationship Elisabeth had since divorcing SNL funnyman Fred Armisen in 2011 after two years of marriage.

As for Mad Men, the Scientologist star's secretary character just left Sterling Cooper to become a copywriter for Cutler, Gleason, and Chaough.

Jane Campion mystery: The 30-year-old actress plays Detective Robin Griffin in the Sundance Channel miniseries, Top of the Lake, centered on a pregnant 12-year-old girl who goes missing

However, she's still very much apart of the upcoming sixth season, which is set in the spring of 1967.

The West Wing actress was challenged to a game of F***, Marry, or Kill for Peggy's former coworkers.

'Oh brother. I don't want to marry any of them! Impossible!' Moss told GQ.

What does the future hold for Peggy? The Scientologist star's secretary character just left Sterling Cooper to become a copywriter for Cutler, Gleason, and Chaough

It's a Mad world: However, she's still very much apart of the upcoming sixth season, which is set in the spring of 1967

'I guess I'd marry...Sterling? F*** Don. And I guess I have to kill Pete? But let me say for the record that none of these are things I'd ever want to do.'

She'll also appear in next year's drama The One I Love with Ted Danson and Mark Duplass.

Mad Men’s two-hour premiere will air April 7 on AMC, and the next episode of Top of the World will air April 8 on the Sundance Channel.