Tennis great Maria Sharapova and her Fiancé Sasha Vujačić of the Los Angeles Lakers (update - since July 2011 of the Anadolu Efes in Turkey), walk hand in hand for a Saturday Stroll. Although you can't quite see Maria's engagement ring in this photo, what you can see is that his hand is in front of hers. This is a dominance display. It is fairly uncommon to see the opposite - the woman with her hand in front. Many other body language signals and gestures display dominance - some in the world of romance - and others in the world of business. Overlook them at your peril.
Congrats Maria and Sasha!