In a classy move, Beyonce took to Facebook to apologize to fans for cancelling a recent show on Tuesday.

The "Bow Down" singer wrote a heartfelt letter, expressing her difficulty with making the tough decision to forgo that night's performance in Antwerp on the overseas leg of her Ms. Carter Tour. Doctors had ordered B to rest after she was suffering from "dehydration and exhaustion," as told by her publicist to the Associated Press.

She wasted no time in saying sorry, having addressed the letter to her "dearest fans in Antwerp." Having "never cancelled a show" in her life, she vowed to make it up to fans and even went as far as giving an update on her condition. According to the Facebook letter, Beyonce was "feeling better," and ready to get Sasha fierce onstage again.

What is also striking is that Blue Ivy's mom was very thankful to fans for their concern and well wishes for her speedy recovery.

The cancellation announcement had not only upset concertgoers, but also piqued public interest in sparking more rumors about B being pregnant for a second time. But the letter makes no mention of another baby or possibility of one in the future.

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