BEYONCÉ may have left baby Blue Ivy at home on Monday to attend husband Jay-Z’s Carnegie Hall concert, but she paid tribute to the one-month-old with her bright blue nail polish. SEE THE NAIL POLISH HERE “Check out Beyoncé’s blue nails called #Baker Street by @Nailsinc – I love this color!!!” tweeted her manicurist Lisa Logan. Baker Street, inspired by the Osman, Aquascutum and Richard Nicoll spring/summer 2012 shows, is one of two new nail colours that Nails Inc is launching in March. DISCOVER SPRING’S BEST NAIL LAUNCHES Beyoncé paired her new nail look with a matching blue ring and an IV tattoo – paying tribute to her wedding date – on her ring finger.