Jennifer Aniston Pregnant RUMORS: Justin Theroux's Fiance Baby Bump Buzz amid Wedding Plans, 'Scared' of Miscarriage, Drinks 'Only Water'

For just over a year now, rumors continuously suggested that Jennifer Aniston was pregnant with her first child from fiance Justin Theroux. And according to Us Weekly, this time around, the baby bump buzz is definitely true! Apparently, the 44-year-old former "Friends" starlet is scared she might experience a devastating miscarriage because of her age - therefore she won't announce anything until she's at least six months along. But in the meantime, Aniston's been spotting flaunting rather baggy clothes and drinking ONLY water. Of course that means she must be preggo!

Us Weekly reports that amid wedding planning, Aniston and her "Wanderlust" sweetheart or ready to start a family! Apparently, the stunning actress is "thrilled beyond belief," but still has some concerns.

"She is scared of having a miscarriage, given her age, so they are not saying anything until she is six months along,"  an insider reveals.

But the couple is so happy and in-love, they know this was meant to be - "They're extremely happy. This is the baby Jen always wanted."

Aniston shows several "signs" of pregnancy (sort of). At parties, she's only spotted drinking water (no alcohol). And lately the gorgeous, fashion-forward starlet has stepped out in rather baggy, loose-fitting ensembles with "strategic rouching." Another alleged source reveals that in order to hide her baby bump at the premiere of "We're the Millers," "her stylists had to redo her whole press tour wardrobe."

One insider claims that wedding plans are on-hold right now, because "the baby is taking priority." 

For now rumors will remain just that - rumors. But do Mstars fans think they hold any sort of truth?