The ‘Batman Begins’ actress – who has a two-year-old daughter, Suri, with husband Tom Cruise – sparked rumors she is expecting again after she was spotted wearing a loose-fitting shirt and long scarf to hide an apparent baby bump.

A source said: “Katie looked glowing and happy and kept placing a protective hand over her stomach. Even though she was trying to keep it covered, you could definitely see the beginnings of a bump.”

Tom recently revealed he and Katie are planning to extend their family.

The 'Valkyrie' actor - who also has two adopted children, Isabella and Connor, with ex-wife Nicole Kidman - said: "We'll have more children, I'm saying this but Kate's not here."

Tom also said his experience as a parent helped when Katie gave birth to Suri.

Katie Holmes leaving her Manhattan residence en route to the Schoenfeld Theater to perform in Arthur Miller's 'All My Sons' in New York City, USA - (11/26/08)

WENN

Katie Holmes will model for Miu Miu's new advertising campaign.

An insider said: "Katie is soon going to start shooting the photographs for
the spring 2009 campaign. She will be posing alongside real models, who will
be positioned as 'accessories' in the campaign. It's quite edgy and very
different for Katie."

WENN

Suri Cruise and mama Katie en route to a rehearsal of 'all My Sons' in Times Square NYC - (09/25/08).

Katie Holmes arrives at the Schoenfeld Theatre for rehearsals for the Broadway play 'All My Sons' in New York City, USA - (09/15/08).

Katie's quite the working woman.