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(USA TODAY) -- A Trump bump alert is fully and officially on.

The buzz started early today with aPage Sixreport that Donald Trump is going to be a grandpa again. The story said Ivanka Trump and her husband, Jared Kushner, are expecting baby No. 2.

Just minutes ago, Ivanka, 31, took toTwitterto confirm the happy news, writing, "Jared and I and are so excited that Arabella will become a big sister this fall. Thanks for all your good wishes! xo Ivanka."

Arabella turns 2 in July. Ivanka recently toldForbesthat she would "love to have three children, maybe four."