Fans were expecting news of fresh music with husband Jay Z or even a sibling for three-year-old daughter Blue Ivy.
However, on Monday's much-hyped episode of Good Morning America - after teasing fans in a Twitter video that exclaimed: 'This is something I have to share with everyone' - Beyonce talked about her vegan diet.
The 33-year-old singer discussed struggling to find a diet that works before praising the program, and promoting 22 Days Nutrition, her new vegan meal delivery service with celebrity trainer Marco Borges.
The star began with the trainer's 22-Day Vegan Challenge in 2013, and has stuck with it ever since, noticing a slimmer, more toned figure.
'I am not naturally the thinnest woman,' she said, in the prerecorded segment. 'I have curves, I'm proud of my curves.
'I have struggled since a young age with diets. Finding something that actually works, that actually keeps the weight off has been difficult for me.'