Hailee Steinfeld is definitely used to having her makeup done professionally, considering all the red carpets she has walked, other events she's attended and, now, stages she has sung on.

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But it seems like even though she has been in the entertainment industry since a young age, she'd rather experiment with her makeup on her own.

The teen entertainer revealed on Twitter Tuesday night that she is "obsessed" with a certain YouTube beauty vlogger's "makeup tutorials."

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Which beauty vlogger has Steinfeld's attention on lock? It's Casey Holmes, who has been on YouTube vlogging about her hair and makeup obsession since joining the social media site in March of 2011.

Holmes has 63 makeup tutorial-centric videos on her YouTube channel, so we wonder which ones Steinfeld has been watching. Holmes was feeling the love from Steinfeld's admission, admitting, "I'm obsessed with YOU," in return.

A collaborative YouTube video for Holmes' channel should totally happen now between her and Steinfeld, right? Take our poll and let us know below if you think Steinfeld should make a guest appearance in one of Holmes' videos in the future.

Should Hailee Steineld appear in a future makeup video of YouTube beauty vlogger Casey Holmes?