Legally Blonde the Musical presented by Atlanta Lyric Theatre.  When her boyfriend dumps her for someone more “serious,” sorority star Elle sets out to go to Harvard Law School, proving to herself that being true to yourself never goes out of style.  $25-$45.  Thursday-Saturday:  8pm.  Saturday, August 11:  matinee at 2pm.  Sunday:  2pm.  Earl Smith Strand Theatre, 117 North Park Square, Marietta.  More info/tickets:  770-293-0080 or www.atlantalyric theatre.com.