updated 06/06/2012 AT 2:00 PM ET
•originally published 06/06/2012 AT 3:10 PM ET
Is that a baby bump or did Gisele Bündchen just eat a bagel?
Several new photos that appear to show the super slim model with a bit of a bump have renewed speculation that Bündchen, 31, is pregnant.
On June 1, she was photographed in Boston showing a very slightly rounded tummy. On June 5, the model, who is known for being super fit, was snapped at an event in Rio de Janeiro with a small bump under her sweater.