Jolie pregnant?

Actress Angelina Jolie has cancelled plans to give a lecture in Italy this week, amid reports she is pregnant with her and Brad Pitt's second biological child.

The 'Tomb Raider' beauty was due to give a talk at the Pio Manzu Centre near Rimini as part of a conference entitled, 'The Flight Of The Hummingbird - The Future of Children In The Mind And Society Of The World' - but pulled out at the last minute.