|Full Name||Ari Lieberman|
|Family|| Mr. Lieberman (father)
Mrs. Lieberman (mother)
Sammy Lieberman (older brother/Deceased)
|First Episode||Real Men Don't Dance|
|Last Episode||Like No One's Watching|
|Reason||We didn't see Sammy's home again.|
|Portrayed By||Narek Armaganian|
In Real Men Don't Dance, he was seen teasing Sammy about dancing by saying "But I'm dancing! Don't you think I'm beautiful when I'm dancing!" and was dancing like a ballerina to tease him.
In Like No One's Watching, Ari unexpectedly turns up at the Academy with a bruise on his face. Sammy, believing his brother was a bullying victim calls up his mother to tell him Ari was at the Academy, only to find out Ari was the bully in the situation, having picked on a Mathlete for taking his spot on the hockey team, and during the national round of the Prix De Fontayn, Ari and his father(Dr.Lieberman) finally turn up to one of Sammy's performances- not knowing that he was exceptional enough to get into the internationals. Ari is shocked at the death of his beloved brother.