Katherine Heigl Strips Down in White Lingerie in New Photos for a Secret Project

Some secrets are definitely worth spilling. One arrived yesterday on Instagram, courtesy of actress Katherine Heigl, and let’s just say it’s steamy. 

Been working on a secret project with @joshbkelley. The clock's ticking! Stay tuned… #ItsYourMove @forloveandlemons @lnaclothing

A photo posted by Katherine Heigl (@katherineheigl) on Feb 21, 2016 at 9:55am PST

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According to Heigl, she’s hard at work on a clandestine collaboration with her musician hubby, Josh Kelley: “Been working on a secret project with @joshbkelley. The clock’s ticking! Stay tuned… #ItsYourMove,” wrote the former Grey’s Anatomy star below a pic of her scantily clad self in bed, in the arms of her husband.

Then came shoutouts to her hair and makeup crew and For Love of Lemons, whose lingerie she’s wearing. 

Breakup or makeup…? #ItsYourMove 😍😚 to my amazing glam team @davidbabaii hair and @debraferullomakeup ❤ Wearing @forloveandlemons @joshbkelley project!

A photo posted by Katherine Heigl (@katherineheigl) on Feb 22, 2016 at 10:26am PST

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The 37-year-old has been married to Kelley since 2007, and the pair have two children together.

And whatever that project is? We’re definitely looking forward to its unveiling.