Lauren doesn't squeak. She spreads the tone at times, but that isn't being squeaky. Her singing could be refined, but she is only 18. She's still a much better singer than LBB and most of the other girls.
She's beautifully controlled on some of the notes. Like the first "legally blonde" and "smile." Then the last "legally blonde" which is quiet and just gorgeous.
Jimmy, what are you doing here in the middle of the night? It's almost 9 PM!