Beyoncé has left us in total shock with the release of her visual album on Friday. The album, which wasn't announced, came as a total surprise to fans and to fellow entertainers who might be feeling just a little bit defeated. Only Beyonce can pull off something like this and sell millions of digital copies anyway. The "Grown Woman" is also a pretty smart businesswoman.

On Saturday night in Chicago, Queen B surprised everyone at her concert once again by singing one of the songs from the surprise album title "Beyoncé." "I'm gonna sing you a song which is a brand new song. It hasn't even been out for 24 hours. I'm gonna sing this for y'all because it was written for y'all," Mrs. Carter said. The song called "XO" is one out of 14 tracks on the visual album which has a music video attached to every single song -- isn't she an over achiever? "This is the first time, something I'll never forget," she added. The crowd screamed in excitement and loved the song that surely everyone there had already purchased on iTunes. Lucky for us, a fan captured the moment on his phone and uploaded the video on to YouTube so we all get to watch too.

Blue Ivy's mom and Jay-Z's wife, as busy as she is, just doesn't stop working for her fans. Beyoncé has reached the ultimate level of success, but this doesn't stop her from being dedicated to her career as if it was her first year in the business. This is what people really love and respect about Beyoncé, she understands the meaning of earning her dollar and genuinely cares about her followers. How can you not love the gal? Beyoncé is one of the most beloved artists of our time and someone who always does something special for the people that support her: remember her documentary Life is But a Dream? The singer doesn't give much of her personal life to paparazzi or on interviews but she will give you all of her through songs and special bios dedicated to her fans. Enjoy Beyoncé's first time singing "XO" at her "Mrs. Carter" concert below.