Jennette McCurdy 

Nickelodeon star Jennette McCurdy

about her childhood abuse in an exclusive interview with ABC's 

Good Morning America." The "iCarly" co-star released a new memoir titled, 

ennette McCurdy new memoir, “I’m Glad My Mom Died,” 

former Nickelodeon star getting brutally honest about 

feelings for Ariana Grande, the music icon who briefly starred 

starred with McCurdy on “iCarly” and “Victorious,” “Sam & Cat.” 

Grande’s career as a pop star took …