Sienna Miller's got that pregnancy glow!
The 30-year-old actress was all smiles Sunday leaving her baby shower in London. She even had her rumored fiancé Tom Sturridge (they've yet to officially confirm their engagement!) by her side.
The mom-to-be looked relaxed yet stunning in a flowing gray dress and sandals. She and Sturridge were followed by a man carrying what appeared to be baby gifts and a balloon.