Looking for a few good things to wear for your special someone -- even if that's just you -- this Valentine's Day?
Why not take a cue from Michael Bublé's model wife -- Argentinian actress Luisana Lopilato -- and her latest ad campaign for Ultimo, a U.K. lingerie company. In the recently released photos, the 24-year-old shows off her curves and a few of the line's latest sexy underwear.
"I loved shooting the Ultimo campaign and usually have to wear plain underwear when I'm filming so it was incredible to be wearing such gorgeous lingerie," says Lopilato.
The curvaceous blond follows in the footsteps of other high-profile celebs who have modelled for the line, including Spice Girl Mel B and actress Kelly Brook.
Take a look at some of the lust-worthy shots -- and a behind-the-scenes video -- below.