People.com Celebrity Beyoncé's Hair-Raising Jet Ski Ride The singer continues to relax during her Caribbean vacation with Jay-Z and daughter Blue Ivy By People Staff Published on April 11, 2012 10:35 AM Share Tweet Pin Email Photo: X17 Online Beyoncé and her husband Jay-Z may have brought baby Blue Ivy with them on their Caribbean vacation, but that doesn’t mean the new mom can’t let her hair down – or up, as the case may be. The singer seemed delighted during a solo jet ski outing earlier this week, and struck a pose for Jay-Z, who was snapping pictures on the beach, by holding her ponytailed hair high above her head. After giving birth to Blue Ivy in January, Beyoncé has been enjoying some well-deserved family vacation time before getting back to work with concerts scheduled for Memorial Day weekend in Atlantic City.– Liz Raftery PHOTOS: Beyoncé’s Fierce & Sexy Bump Style