The pair were spotted sharing a kiss outside Café Gratitude in West Hollywood.
Page and her new girlfriend were celebrating after her globetrotting docu-series Gaycation scored an Emmy Award for outstanding unstructured reality program on Thursday.
The high profile lesbian actress had previously been linked with artist and surfer Samantha Thomas.
But now she has turned her attentions to dancer Portner as the pair put on a very public PDA.
The two women seem smitten with one another and were oblivious of other people.
Both Ellen and Emma dressed casually for their coffee break in the gay friendly area of Los Angeles.
Last year, the former child star revealed her acting career has become 100 percent more satisfying since coming to terms with her sexuality.
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