Miranda Kerr's grandma isn't holding back with her tips on how to keep a man happy.
The Victoria's Secret model tied the knot Orlando Bloom in July 2010 and she revealed on the The Late Late Show With Craig Ferguson her fave marriage advice.
"My grandma said, 'Men are very visual, so don't forget that,'" Miranda shared. "She said, 'Every day, put a little makeup on, put on some nice underwear, and you'll keep your husband.'"
The Australian beauty admitted she doesn't get nervous to show off her amazing bod in runways shows unless Orlando is in the crowd.
"Your husband, presumably, has seen you in your underwear before," the talk show host said.
"Yes, but it's different because I'm parading it in front of everyone else, not just him," she laughed.
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You can check out Miranda in the annual Victoria's Secret Fashion Show, which airs Tuesday, December 4 on CBS.