Working hard to keep her fine figure, Katharine McPhee was spotted out at the gym in West Hollywood for a workout on Thursday (October 30).

Wearing all-white gym duds, the American Idol singing sensation finished up only to head outside for a quick game of hide and seek with funny man Orlando Jones, who was also out hitting the weights.

Always a fan of a star-studded event, Katharine McPhee was stunning as she arrived at the 30th Anniversary Carousel of Hope Ball to benefit the Barbara Davis Center for Childhood Diabetes this past Saturday night (October 25th).

The “American Idol” alum had the full attention of the paparazzi as she made her way down the red carpet outside the Beverly Hilton Hotel, sporting a black halter-style floor-length gown.