Possible Title: 
Celebrity NicknamesTheme: Famous names separated by a word that, with the last name, generates a phrase
Good Ones:Tree-hugging actress?   DORISEARTHDAY
Poor-shooting comedy star?   LUCILLEAIRBALL [air ball misses basket rim and backboard]
Pontiac-driving basketball player?   LARRYFIREBIRD
Trooper on the road   ISUZU
By the Way:SAM Donaldson contributes puzzles to the LAT.
Some Nits to Pick:Melodramatic “Rats!”   ALAS [if anything, “Rats!” is more melodramatic than ALAS --- note exclamation point]
RATING:   
 
 
 Three grins = Loved it; Two grins = Enjoyed it; One grin = A bit bland for my taste; One teardrop = Not much fun