Mini-Me

noun informal

a person who resembles a smaller or younger version of another person
a person who adopts the opinions or mannerisms of a more powerful or senior person in order to win favour, achieve promotion, etc

Word Origin for Mini-Me

C20: after a character in the 1999 film Austin Powers: The Spy Who Shagged Me

Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Examples from the Web for mini-me

Contemporary Examples of mini-me

“The Mini-Me Craze” has initiated a new generation of Suri Cruise copy-cats who all want to wear high heels.
The Suri Effect: Little Kids Want to Wear High Heels
Erin Cunningham
August 1, 2013
Harry, how do you feel about Penny P., who makes Mitt look like her mini-me?
Never Mind the Middle—Barack Obama Pays Off His Rich Backers
Lloyd Green
May 11, 2013
He says he wouldn't fight them on it, though he also doesn't seem eager to turn either of them into mini-me's of himself.
Ben Stiller's Daddy Issues
Jacob Bernstein
April 20, 2011