Sure thing....this has me thinking: how many celeb twins have there been? All I can think of is Elvis and Jose Canseco.
In just a minute I thought of these:
I'm sure I and others can come up with more.
Beverly & Bettymae Crane - Known for their unique "talking titles" presentation of the cast & credits of several Hal Roach films of the early 1930's. Although they appeared in a few other films as actresses actually their main talent was as dancers and they appeared as such in successful Broadway shows and a few musical films.
The Mauch Twins - Billy & Bobby - starred in Warner Bros. movies in the late 1930's.
Barbara & Gloria Brewster - in films: late 1930's & early 1940's. Buster Keaton fans would know them from the 1937 Educational short DITTO.
The Wilde Twins - Lee & Lyn. Singers/actresses, 1940's. Were in singing trio with sister Lou as Lee, Lyn and Lou in early 1940's.
And, skipping ahead a few generations:
Robin & Maurice Gibb of The Bee Gees.