Beyonce And Jay Z Become Proud Parents Of A Baby Girl - Hollywood News. Singer Beyonce Knowles and Jay Z are the proud parents of a beautiful baby girl. Check out the video for more. Regular Facebook Updates http://www.facebook.com/HollywoodNow. Watch more http://www.youtube.com/playlist?list=PLC4D4A744D38B4100&feature=view_all for the latest Hollywood News.