Katharine McPhee parties in Mykonos ahead of wedding to David Foster

Katharine McPhee continues to party it up ahead of her nuptials to David Foster.

“Honey this is how you throw a party in Mykonos bitch!!” the 35-year-old “Waitress” actress captioned a series of photos on Saturday of herself dressed in a rainbow tutu while sipping drinks on a yacht.

The Greek getaway continued throughout the weekend for McPhee and Foster, 69, who were photographed on Sunday kissing and frolicking in the Mediterranean.

The next day, she posted a photo from the boat, writing, “Mondays don’t always suck.”

Last month, McPhee had a surprise bachelorette bash in London following her “Waitress” performance in the West End.

“Not your average backstage meet & greet,” she wrote on her Instagram story alongside a stripper clad in firefighter gear.

Page Six exclusively reported earlier this year that the pair would wed this summer in London.

The couple began dating in 2017 and got engaged last summer while vacationing in Italy. This is the fifth marriage for Foster, who was previously married to B.J. Cook, Rebecca Dyer, Linda Thompson and Yolanda Hadid, and the second for McPhee, who split from Nick Cokas in 2014.