Louis Tomlinson has broken his silence on social media to thank One Direction fans for their support after reports suggesting he is set to become a father.

The British singer hit headlines on Tuesday (14Jul15) when rumours emerged that Los Angeles-based stylist Briana Jungwirth is pregnant with the 23 year old's baby.

Neither party has confirmed or denied the news, and Tomlinson did not mention it during his first One Direction concert since the speculation broke in Seattle, Washington on Wednesday night (15Jul15).

Following the gig, he broke his silence on Twitter.com but made no reference to the baby reports, writing, "Amazing show! Thank you for the support!!"