Gwen Stefani and Blake Shelton have been rumored about their much-anticipated engagement and wedding, and so as starting their own family. The couple has once again rumored to be expecting. But this time around, Stefani and Shelton are allegedly having not just one baby but twin girls.

According to Star, the couple is overjoyed when they found out that their IVF treatment was a success and they are now having twin girls. A source of the tabloid claimed Gwen has been wanting to have a baby girl since she already has three sons from her previous marriage to Gavin Rossdale.

The insider said after three years of trying through IVF, they finally saw success and the couple are on cloud nine. The tabloid claimed Shelton and Stefani intend to wait out the singer's pregnancy at Blake's ranch in Oklahoma where they are currently in quarantine along with Gwen's sons.

Moreover, the couple reportedly wants to keep the pregnancy a secret at the moment. The Voice judges allegedly plan to announce it on Gwen's second trimester. 

Shelton and Stefani have been constantly rumored expecting a baby but nothing has proven to be true. Back in 2018, Star also alleged that Stefani was having a "miracle baby" at the age of 49.

In March, Star's sister publication, the Globe, claimed the No Doubt frontwoman had gotten pregnant through IVF. Gossip Cop dismissed the story, citing Stefani's spokesperson who confirmed that the couple is not seeking IVF treatments.

The speculations about Gwen being pregnant could have been brought back again after the singer's most recent performance with her boyfriend. Stefani and Shelton performed their duet song "Nobody But You" during The Voice Spring 2020 season finale last week.

During the performance, Gwen wore a loose Western-style windbreaker jacket as a dress and her signature thigh-high boots. Many praised the This Is What the Truth Feels Like singer for looking gorgeous even in quarantine while others speculate that Gwen could be expecting.

It is worth noting that this wasn't the first time that Stefani was seen wearing loose clothes while on quarantine. It can be recalled that she was also clad in baggy camouflage pants when she gave Blake his first quarantine haircut.

Many were amazed at how quickly Gwen adapted to countryside life. Others praised her for pulling off any outfit including her boyfriend's camo pants, proving that she is a true fashion icon.