Beti George yn sgwrsio gyda'r colurydd Siân Grigg. Beti George chats to make-up artist Siân Grigg, who was nominated for an Oscar in 2016 for her work on The Revenant. Show more
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Beti George yn sgwrsio gyda'r colurydd Siân Grigg. Beti George chats to make-up artist Siân Grigg, who was nominated for an Oscar in 2016 for her work on The Revenant. Show more