Petra Tamara Ecclestone The Grove Barney's New York Beverly Hills Fat Cow baby bump Petra Tamara Ecclestone The Grove Barney's New York Beverly Hills Fat Cow baby bump

A preggers Petra Ecclestone and her sister Tamara went shopping at the Grove in Los Angeles yesterday, and naturally, the heiresses hit Barneys New York. But were they buying pricey duds for themselves or someone on their nice list? Perhaps a little bit of both?

Though Petra has yet to officially confirm the pregnancy herself, that growing baby bump says it all! This will be the first child for Petra and her hubby James Stunt, who tied the knot in 2011 after 4 years of dating. Congrats!