![Katharine McPhee hot PICS: The American singer-songwriter and actress is a celebration of hotness on Instagram Katharine McPhee hot PICS: The American singer-songwriter and actress is a celebration of hotness on Instagram](https://static.zoomnews.com/photo/msid-90442505/90442505.jpg)
Katharine McPhee hot PICS: The American singer-songwriter and actress is a celebration of hotness on Instagram
![Katharine McPhee, 35, frolics with husband David Foster, 69, during their idyllic Italian honeymoon | Daily Mail Online Katharine McPhee, 35, frolics with husband David Foster, 69, during their idyllic Italian honeymoon | Daily Mail Online](https://i.dailymail.co.uk/1s/2019/07/04/17/15639792-0-image-a-5_1562258081047.jpg)
Katharine McPhee, 35, frolics with husband David Foster, 69, during their idyllic Italian honeymoon | Daily Mail Online
![Jul 26, 2006; New York, NY, USA; American Idol KATHARINE MCPHEE becomes the first ever celebrity spokesperson for 'Sexy Hair' held at Ritz Carlton. Mandatory Credit: Photo by Nancy Kaszerman/ZUMA Press. (©) Jul 26, 2006; New York, NY, USA; American Idol KATHARINE MCPHEE becomes the first ever celebrity spokesperson for 'Sexy Hair' held at Ritz Carlton. Mandatory Credit: Photo by Nancy Kaszerman/ZUMA Press. (©)](https://c8.alamy.com/comp/DP460G/jul-26-2006-new-york-ny-usa-american-idol-katharine-mcphee-becomes-DP460G.jpg)
Jul 26, 2006; New York, NY, USA; American Idol KATHARINE MCPHEE becomes the first ever celebrity spokesperson for 'Sexy Hair' held at Ritz Carlton. Mandatory Credit: Photo by Nancy Kaszerman/ZUMA Press. (©)
![Katharine McPhee announces partnership with MINDD, a bra and intimate apparel company - KatharineMcPhee.net Katharine McPhee announces partnership with MINDD, a bra and intimate apparel company - KatharineMcPhee.net](https://i0.wp.com/katharinemcphee.net/wp-content/uploads/2021/09/katharine-mcphee-x-MINDD-F.jpg?fit=6107%2C3437&quality=80&strip=info&ssl=1)
Katharine McPhee announces partnership with MINDD, a bra and intimate apparel company - KatharineMcPhee.net
![Katharine McPhee is Sexy in Stripes at People's Choice Awards 2015: Photo 3274736 | 2015 People's Choice Awards, Katharine McPhee Pictures | Just Jared Katharine McPhee is Sexy in Stripes at People's Choice Awards 2015: Photo 3274736 | 2015 People's Choice Awards, Katharine McPhee Pictures | Just Jared](https://cdn.justjared.com/wp-content/uploads/2015/01/mcphee-pcas/katharine-mcphee-peoples-choice-awards-04.jpg)
Katharine McPhee is Sexy in Stripes at People's Choice Awards 2015: Photo 3274736 | 2015 People's Choice Awards, Katharine McPhee Pictures | Just Jared
![Katharine McPhee, 37, looks red hot in swimsuit after telling off trolls for attacking husband David | Daily Mail Online Katharine McPhee, 37, looks red hot in swimsuit after telling off trolls for attacking husband David | Daily Mail Online](https://i.dailymail.co.uk/1s/2021/12/31/18/52416685-10359111-Red_hot_Katharine_McPhee_37_looked_simply_stunning_in_a_bold_red-m-11_1640976188844.jpg)
Katharine McPhee, 37, looks red hot in swimsuit after telling off trolls for attacking husband David | Daily Mail Online
![Katharine McPhee Rocks Sexy Pink Dress at Grammys 2015 Debut: Photo 3299359 | 2015 Grammys, Katharine McPhee Pictures | Just Jared Katharine McPhee Rocks Sexy Pink Dress at Grammys 2015 Debut: Photo 3299359 | 2015 Grammys, Katharine McPhee Pictures | Just Jared](https://cdn.justjared.com/wp-content/uploads/2015/02/mcphee-grammys/katharine-mcphee-grammys-2015-debut-06.jpg)