One source claims the 18-year-old was actually bullied for being there -- apparently not everyone thought she earned the right to walk the shows!
The insider spilled:
Zoe Saldana was glowing as she ran errands with husband Marco Perego in West Hollywood yesterday.
Zoe, who's said to be four months along, got Sprinkles cupcakes and then took her dog Mugsy to the groomers in a jersey-knit maxi dress.
And while her baby bump looked positively plump in the ensemble, Zoe's nipples also made their way into the spotlight.
Seriously, they're really poking through that fabric!
[Image via AKM-GSI]