Squeaky clean Idol munchkin David Archuleta knows all about Lady GaGa`s naughty penchant for ditching her pants. And now so does all of London!

New York City-based diva Lady GaGa (real name: Joanne Stefani Germanotta), 22, found herself having a #1 hit on both sides of the Atlantic last week.

On Sunday, she jetted off to the UK to keep the momentum going.

Apparently her agenda for conquering Old Blighty includes stalking around the streets while flashing her well-tanned thighs-and of course, like any `80s-loving starlet, wearing her sunglasses at night.

Sunglasses without the sun is something anyone with a little rocker attitude can carry off. But being half naked in London in January? Very few image-victims have what it takes to brave that kind of cold for the sake of a fashion statement.

Lady should preserve her strength. She`s got two continents to concentrate on. On the brand-new stateside Billboard charts published Thursday, her single "Just Dance" is atop the Hot 100 Singles tally for a second week in a row.

As well, her LP The Fame has flown up the Top 200 Albums chart to a new high of #14.

Best save some of that temperature-defying leather for the States, too, GaGa!
sections: Celebrities