She started modeling internationally at the age of four years and appeared in more than 21 television commercials and many photoshoots before her role in Henry Poole Is Here as Millie Stupek.
[3] Lily co-starred as Missy in the Hallmark Channel's film Love's Everlasting Courage.
In 2007, she guest-starred in CSI: Crime Scene Investigation as Chloe, which led her to more opportunities such as a co-starring role at the age of 8 years.
Morgan's most notable role so far has been in the 2009 disaster film 2012 as Lilly Curtis alongside young actor Liam James.
Morgan's current projects up-to-date include Love's Everlasting Courage alongside high-profile actors Wes Brown and Cheryl Ladd.