Louis Tomlinson of "One Direction" is reported to be demanding a DNA test for Briana Jungwirth's baby as soon as she gives birth. Apparently, the first baby-mama of the group may or may not be Louis' baby mama after all, as her pregnancy may be blamed to someone else. According to reports, there are high chances that Briana isn't carrying Louis' baby as she was sleeping with a different guy before her pregnancy.
In Touch Magazine revealed why Louis and Briana aren't boyfriends and girlfriends despite Louis' name being involved in her pregnancy. It was reported that Briana had a boyfriend even though she was seeing Louis. Technically, 1D singer Louis was just a side fling. It was said that someone who knew Brianna revealed that Louis isn't the only man in her life, specifically, he isn't the only one she was having sex with. She was sleeping with someone else during the same period of time. So, as a conclusion, there is no assurance that her kid is Louis' child as she started seeing her alleged boyfriend way before Louis entered her life.
So as for now, there is nothing to do but wait. Briana would have to wait until she gives birth so a paternity test can be performed to find out if "One Direction" singer Louis is her child's father or not. This would probably explain Louis' silence regarding Briana's pregnancy. He would have made it a big deal if only he were sure about his relations to Briana's kid.
If her baby is indeed Louis', this will make such big news as she would be raising a "One Direction" Baby. According to In Touch Magazine, Briana's mother is really rooting for Louis to be her grandchild's father as it would bring in fame and fortune for them.