Katie Holmes Fuels The Pregnancy Rumors!

The actress wearing figure-hugging exercise gear, has us wondering if those pregnancy rumors are true!

There is definitely a rounded tummy there, but Katie just smiled and looked away when the paps asked her about it.

We will have to see if that little bulge turns into muscle with the new exercise regime, or whether it will grow into a bigger bump!

Keep your eyes on the stars ... and what they're up to -- Vicky SD ***