Katharine McPhee shows off incredible bikini body in blue two-piece suit as she ... trends now
Katharine McPhee celebrated her milestone 40th birthday in style aboard a posh yacht with family and friends on Monday, March 25.
And on Wednesday, the singer took to her Instagram to give her 936,000 followers a glimpse at the luxurious celebration.
The birthday girl included a photo of herself soaking up the sun a tiny blue bikini that showed off her gym-honed figure.
The American Idol alum posed with one foot up on a seat cushion in her striking two-piece while wearing a large straw hat over her long brown locks.
In another shot, McPhee blew a kiss in the direction of a male friend who was seated directly beside her on the boat.
Katharine McPhee celebrated her milestone 40th birthday in style aboard a posh yacht with family and friends on Monday, March 25
The post also featured no less than four videos of her celebration, including one where she gave fans a look at the amenities of the vessel, which began through a hallway toward a room full of chairs, tables and a sofa.
A big 'Happy Birthday' sign could be seen hanging up high near the ceiling that also had an assortment of balloons floating around.
Eventually, McPhee moved the camera to the right to show the lovely buffet full of food and drinks set up for all the VIP guests.
In another photo, the former Waitress star struck a pose near the yacht's pool with the vast ocean as the backdrop to the scenery.
She had on a mesh cover-up over her skimpy swimsuit which she styled with her straw hat and sandals.
In one of the four videos her husband David Foster could be seen mingling amongst their circle of friends.
'Pina colada baby... with booze,' the acclaimed musician, 74, announces as the camera zeroed in on him.
'I love this new David Foster,' a woman, who was likely McPhee herself, shouted with joy.
This inspired the entire group to offer up a 'cheers' in honor of Foster, who looked laid back in shorts, a T-shirt, and a baseball cap with sunglasses.
