Louis Tomlinson's baby mama Briana Jungwirth made another public appearance when she hit the streets of Oxnard, California. The 23-year-old stepped out of a passport office clad in a white shirt that barely hid her stomach. She also went for comfort over fashion when she donned a pair of black yoga pants.

Sources close to the blonde beauty revealed that Louis Tomlinson's baby mama obtained a passport in order for her to spend time with the "No Control" singer.

"It may have been an unplanned pregnancy but Louis will be there for Briana and the child, and that may mean they need to travel around to be with him," claimed an insider to Mirror.

"A passport is essential for Briana so she can also fly to the UK in the coming months too to spend time with Louis and his family as they plan the future," the source further said about Louis Tomlinson's baby mama.

"She could end up swapping L.A. and Hawaii for nights in Doncaster, Louis' home town which will be quite a change."

The Doncaster-born singer finally confirmed the news of his impending fatherhood on Good Morning America earlier last week. When host Michael Strahan asked how he's been feeling, the "Drag Me Down" singer responded:

"Thank you. Obviously it's been a very exciting time. So I'm buzzing, thank you."

Despite the fact that Louis Tomlinson is expecting his first child with baby mama Briana Jungwirth, an insider claimed that he still has big plans for his future with ex-girlfriend Eleanor Calder.

"Louis and Eleanor could very possibly get back together, but not right now. He has to concentrate on what's at hand and he's explained that to her," said one source to Hollywood Life.

"But, most importantly for Eleanor, is that Louis has reassured her that if he was ever planning on settling down and starting a family, it would be with her."

Louis Tomlinson and Eleanor Calder dated for almost four years before parting ways last March.