Beyoncé Knowles wrapped Blue in a colorful blanket as they headed into a building in NYC this afternoon. They're fresh off a trip to St. Barts, where Beyoncé, Blue, and Jay-Z vacationed as a family. The trio were spotted hanging on a yacht with friends and relaxing on the beach, though Blue didn't join her parents to lounge in the sand. Beyoncé wore a sexy swimsuit for the sunny outing while Jay-Z went shirtless and snapped pictures of his wife. Jay-Z and Beyoncé took even more photos on Tuesday when they pulled their car over to the side of the road and posed together. The getaway coincided with Jay-Z and Beyoncé's fourth wedding anniversary, which they celebrated by sharing cute personal pics on Beyoncé's new Tumblr.