What does the cryptic crossword clue "MC in circus starring me doing acrobatics (10)" mean?

The definition is "MC". The wordplay uses an anagram. anagram of STARRING + ME = RINGMASTER; definition: "MC in circus" The answer is RINGMASTER.

MC in circus starring me doing acrobatics (10)

Times Cryptic #27356 | 17 Across | 2019-05-21 flower