Grace Helbig Profile | Contact details (Phone number, Instagram, Twitter)- GRACE HELBIG is a YouTube Personality and a Comedian from America. This YouTube star has been seen in the YouTube Red series “Dirty30” with her co-stars like Mamrie Hart and Hannah Hart. The beautiful girl- Grace has joined the “YouTube Rewind 2016” with other YouTube sensations. Her fans want to contact her. Here, we are showing the contact details for her fans.