British-American actress Sienna Miller showed off her baby bump in style on the red carpet of the glamorous Vogue World Show in London, as in a few months she will welcome her second child.

It is noted that the special event, signed by multi-award winning director Stephen Daldry and “opening” London Fashion Week, was in honor of British theater and fashion.

The star was spotted at the Theater Royal Drury Lane opting to wear a stunning ivory Schiaparelli skirt and matching satin crop top, letting her bulging tummy take center stage. She completed her look with transparent tights and high heels from the house while choosing gold accessories.

Miller first confirmed she is expecting her second child with partner Oli Green in August when she was spotted on holiday in Ibiza.

She is already the mother of 11-year-old Marlowe from her relationship with British actor Tom Sturridge, while she was previously married to Jude Law.