I guess when you reach the level of success that Donny Duetsch has, your birthdays are a little more extravagant than the norm. And when it’s your big 5-O, then well, pull out all the stops. And Donny Duetsch definitely did pull out all the stops for his big 5-0, as you can see here. Here are the Pussycat Dolls Ashley Roberts, Carmit Bachar, Jessica Sutta, Kimberly Wyatt, Melody Thornton, and Nicole Scherzinger giving it all they’ve got at the big birthday bash. The Dolls were sexy, slammin, and smokin’ as ever as they helped Donny Duetsch hit 50 in a HUGE way.