Jared Kushner and Ivanka Trump pose at the Metropolitan Museum of Art Costume Institute Benefit celebrating the opening of "American Woman: Fashioning a National Identity" in New York May 3, 2010.[Photo/Agencies]

LOS ANGELES  - Donald Trump's daughter, Ivanka, is pregnant.

"I have been wanting to share some amazing news with you all for some time... I'm pregnant!" she Tweeted.

Ivanka, 29, wed Jared Kushner, 30, publisher of The New York Observer and an executive at the Kushner Companies, in October 2009 at Trump National Golf Club in Bedminster, N.J.

Said the mom-to-be, "Jared and I couldn't be more excited!"

Her pregnancy won't affect production on the next season of NBC's "The Apprentice" (premiering March 6); filming has already wrapped.