Although birds are nonjudgmental aviators, they enjoy a good view when flying above parks and walkways and gazing at the scalps of flightless humans. Provide striking scenery with today’s Groupon: for $79, you get a shampoo, cut, and blow-dry from celebrity hairstylist John Blaine at Essensuals London (a $160 value).

As a trimmer of celebrity tresses, John Blaine has used his Vidal Sassoon-trained skills to maintain the manes of A-listers such as Cameron Diaz and Ben Affleck over the course of his 21-year career. Within the walls of Essensuals London salon, Blaine massages clients' scalps to a soapy lather before rinsing and wielding his scissors to snip locks into topiary animals. The stylist then blow-dries head fuzz into sleek strands, adding volume to limp 'dos and deflated coif soufflés. His signature look of high-drama hair and cascading, loose curls has graced the pages of fashion magazines and flounced through the music videos of Janet Jackson and Mariah Carey.