Supermodel Kate Upton has stripped down yet again, this time for her partnership with Skullcandy.

The blonde bombshell, 20, appears in a bikini top and not much else in new ads for the brand's line of headphones.

See Upton's sexy snapshots for Skullcandy here.

Also appearing alongside Upton in the series of ads are fellow models Chanel Iman, Jessica Stam and fellow Sports Illustrated swimsuit model Chrissy Teigen.

Upton bares considerably more skin in the Skullcandy ads than the other models. Upton appears in some shots in a teeny bikini top with colorful patterns, and in others she wears a black bikini top with an open leather jacket.

Upton was the cover model for the 2012 edition of the Sports Illustrated swimsuit issue, an honor that's gone to other iconic models like Tyra Banks, Heidi Klum and Marisa Miller. Upton also appeared on the cover of GQ's summer issue wearing a red, white and blue bikini top and sucking on a similarly colored popsicle.

Upton popped up in the news recently when she made comments about her crush on "Twilight" star Robert Pattinson.

"I might be a little scared of a vampire, but yes, he's cute," the supermodel said about the idea of dating Pattinson last week.

Perhaps Upton's sexy new ads will catch Pattinson's eye -- unless he reconciles with Kristen Stewart first.

Tags: Kate Upton