‘I'M NOT THE BABY DADDY!'

RUMORS THAT HIS SUMMER LOVE NICOLE PORTURALSKI IS EXPECTING HAVE BRAD PITT DOING THE MATH.

Her fling with Brad Pitt ended months ago. But to those who spotted Nicole Poturalski out and about in Germany Jan. 11, it seemed she might have some unfinished business with her summer love. Clad in a jacket and tight pants, Nicole looked to be sporting a small baby bump — which became very interesting once onlookers did the math. “Brad was in France with her in late August,” says an insider of the Oscar winner, who famously helicoptered the 28-year-old model off for a romantic vacation at Chateau Miraval, the sprawling estate he owns with his ex-wife Angelina Jolie. “Nicole looks like she could be at the start of her second trimester, there’s been buzz that she’s carrying Brad’s baby.”