Katharine McPhee -- Skin So Soft

Skincare spokesmodel Katharine McPhee and husband Nick Cokas exit JFK terminal after a flight from LAX airport in Los Angeles late Wednesday night.

The 24-year-old American Idol alum was recently signed as the new face of Neutrogena.

Handbag by Gucci.

A few weeks ago, Billboard shared “Ten Secrets About An American Idol Taping.” Here’s what they said about McPhee and wardrobe malfunctions: “Katharine McPhee‘s performance was carefully choreographed so as to not show the back of her dress to the cameras. It was wispy and white, and you could tell that it risked becoming totally transparent under the stage lights.”

20+ pictures inside of skin-so-soft Katharine McPhee…