Hilary Duff and Katharine McPhee attend ALLURE’s Most Alluring Bodies photography exhibition and silent auction to benefit Skin Cancer Research at the Skylight Studios in NYC on Wednesday.

Hil, 20, took the cover of the May 2008 issue of Allure.

More pictures of Hilary Duff and Katherine McPhee and their alluring bodies after the jump… More Here! »

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… More Here! »

Katharine McPhee and her husband Nick Cokas are enjoying some Carney’s Express hot dogs in Studio City, Calif. on Tuesday.

The 24-year-old American Idol alum has just signed a two-year endorsement deal with Neutrogena, joining Hayden Panettiere, Vanessa Hudgens, Mischa Barton and Jennifer Love Hewitt in representing the skin care company.

McPhee and her 42-year-old husband first met on the set of a TV show which Cokas was producing in 2005.

Katharine turned 24 on Tuesday. Happy Birthday, Katharine!

Handbag by Gucci.

Katharine McPhee gets back to her everyday life, cleaning up after her puppies on Monday in Los Angeles, Calif.

Kat, 23, and husband Nick Cokas, 42, just returned from their honeymoon in Hawaii.

The pair were also seen sharing a romantic dinner earlier in the week at Señor Fred in Los Angeles, Calif.

Kat is wearing “belle gray”, the fashion line designed by Lisa Rinna.

Newlywed Katharine McPhee heads out for a workout on Valentine’s Day on Thursday in Los Angeles, Calif.

Kat then rewarded herself with a stop at the Century City mall with her two cute small dogs. Do we spy those famous Tiffany’s blue boxes?

Katharine and her husband Nick Cokas just got back from their Hawaii honeymoon on Monday.

ANYONE KNOW WHAT type of dogs K has?

Newlyweds Katharine McPhee and Nick Cokas depart from Maui airport on Monday after soaking in the sun during their honeymoon in Hawaii.

American Idol judge Simon Cowell recently dissed McPhee after she was dropped from her label. He told Extra, “Didn’t care much about Katharine McPhee. I didn’t think she was a particularly credible recording artist. Katharine will end up on Broadway!”

Ariel on Broadway’s The Little Mermaid, perhaps?

20+ pictures inside of Katharine McPhee back from her Hawaiin honeymoon… More Here! »

Check out this new photo of American Idol alum Katharine McPhee, 23, with producer husband Nick Cokas, 43, at their Feb. 2 wedding reception at St. Viviana’s in Los Angeles.

Here are some more details from their special wedding day:

– The couple had a special candle-lighting ceremony.
– They walked down the aisle flecked with pink and ivory rose petals – to the sounds of bagpipe music.
– Idol alum Kellie Pickler was one of her bridesmaids.
– Cokas serenaded McPhee with his own rendition of Billy Joel’s “She’s Got a Way”.
– McPhee returned the favor with a rendition of “Unforgettable” by Natalie Cole.

For more pictures from Katharine McPhee’s wedding album, check out People.com.

More pictures inside of McPhee and Cokas’s honeymoon in Hawaii… More Here! »

Newlyweds Katharine McPhee and Nick Cokas kick back and relax during their honeymoon in Oahu, Hawaii on Monday.

The 23-year-old American Idol season five runner-up and producer Cokas, 42, were married on Saturday in Beverly Hills.

20+ pictures inside of Katharine McPhee’s Hawaiian honeymoon… More Here! »