Kerr reveals baby bump in ad

London: She has grown to great lengths to keep her burgeoning baby bump under wraps but supermodel Miranda Kerr showed off her new figure in an advertisement for her new organic skincare range Kora.

The `Victoria`s Secret` model who is expecting her first child with Hollywood star Orlando Bloom was shown doing yoga in a tight vest which made her baby bump visible in the promotional video, reported Daily Mail online.

The 27-year-old who married Bloom in a secret ceremony last month had kept the news that she is expecting under wraps for as long as she could.

At four months pregnant, the slightly protruding stomach is an obvious change from her usual waif like figure.

It appears that the Australian model will be following in the footsteps of her `Victoria`s Secret` colleague Gisele Bundchen, who maintained her enviable figure through her pregnancy.

Kerr, a devout Buddhist promotes healthy living by eating organically and practicing yoga.