Ive continued to research Alice and it appears that she may have started performing in the music halls far earlier than what was previously mentioned in this thread. The following article only lists her name. Based on there being no other 'Alice Daniels' mentioned in association with the music halls (around this time), I am inclined to believe that this is her.
We know that in April 1890 Alice was discharged from the Islington Workhouse Infirmary and was identified as a mantle worker, and then in the 1891 census she was identified as a general servant. This article would fall in between these events, implying that her first attempt at living off a performers income may have been unsuccessful. I did do some research on serio-comics and apparently it was a fairly common line of work for single women as it offered them a chance at earning a livable income. This is something that she likely would have struggled to obtain as a mantle worker.
28 June 1890 Music Hall and Theatre Review London, London, England
POSTERS
Alexander, J. Alexandro. Alger. Arab Troupe. Artel and Lalo. Ashcroft, W. Aubrey. Ballet Troupe. Barrett, T. W. Barlow, Billee. Bass, Torn. Bearded Lady. Beauchamp, G. Beckwith, Miss. Bell Cyrus. Bonehill, Bessie. Braham, Harry. Cairns, Fred. Champion Weight Lifters. Charlton Troupe. Coborn, Charles. Colverd, Joe. Conway, Alice. Daniels, Abe. Dean, Ella. Delevantis, The. Dempsey, Hugh. Dezeno. Donatos, The. Ethardo. Eugenes. Fawn, James. Finney, James Folloy, Frank. Fordham, Fred. Frame, W. J. Freeman, Harry. Geraghty and Gilligan. Godfrey, Charles. Grant, Professor Hanlon Voltas. Harley, Dr. Hartley. Harvey, K ate. Haslam. Hill, Jenny. Home Brothers. Hulme Brothers. Hunter, G. W. Jees (Four sorts). Kaboules. Keeling. Any of the above can be supplied Coloured, price 3d, per sheet, D.C. Proprietor, please note, and keep this for reference. Estimates per Return of Post for every description