Gwen Stefani and Gavin Rossdale's relationship-ending "nanny-gate" has taken yet another interesting turn!

Four months after reports surfaced claiming the couple's marriage ended because of a three-year affair Gavin had with one of his children's nannies, Mindy Mann, paparazzi pics and social media posts indicate the caretaker is pregnant.

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When asked recently, Mindy refused to comment on the pregnancy or the identity of the baby's father. Though she's currently dating snowboarding instructor Spencer Gutcheon, the mom-to-be was spotted grabbing lunch with Gavin in North Hollywood just last week, causing fans to speculate that it could be the musician's kid.

mindy mann splash

Mindy, Gavin and Gwen with two of the couple’s sons, Kingston and Zuma.

Mindy began working for the A-list duo in 2008, helping care for the pair's three sons Kingston, 9, Zuma, 7, and Apollo, 2. Her alleged affair was exposed after another nanny reportedly found nude photos on the family's iPad.

A source even claims the Bush frontman abandoned his wife in the hospital after the birth of Apollo to go have sex with Mindy.

Only time will tell who this unborn baby's father is!