0
Sierra McClain
Sierra McClain
sister of China Anne McClain
1
China Anne McClain
China Anne McClain
American actress and singer
2
Jonas Brothers
Jonas Brothers
American pop rock band
3
Ross Lynch
Ross Lynch
American singer, songwriter, and actor
4
Sabrina Carpenter
Sabrina Carpenter
American singer, songwriter and actress
5
Pentatonix
Pentatonix
American a cappella group
6
Sofia Carson
Sofia Carson
American actress
7
Dove Cameron
Dove Cameron
American singer and actress
8
R5
R5
American pop rock band
9
Zendaya
Zendaya
American actress, singer, dancer and model
10
Emily Osment
Emily Osment
American actress
11
Corbin Bleu
Corbin Bleu
American actor, model, dancer, film producer and singer-songwriter.
12
Bridgit Mendler
Bridgit Mendler
American singer, songwriter, actress, and record producer
13
Olivia Holt
Olivia Holt
American actress and singer
14
Bella Thorne
Bella Thorne
American actress, singer and dancer
15
Raven-Symoné
Raven-Symoné
American child actress and singer
16
Lauryn Hill
Lauryn Hill
American singer
17
Lucy Hale
Lucy Hale
American actress and singer
18
Selena Gomez
Selena Gomez
American singer, songwriter and actress
19
Debby Ryan
Debby Ryan
American actress and singer
20
Nick Jonas
Nick Jonas
American singer and actor
21
Joe Jonas
Joe Jonas
American actor and singer
22
Ashley Tisdale
Ashley Tisdale
American recording artist; actress, singer
23
Aly Michalka
Aly Michalka
American actress and singer
24
Scotty McCreery
Scotty McCreery
singer
25
Aly & AJ
Aly & AJ
American band
26
Holly Johnson
Holly Johnson
British artist, musician and writer
27
Colbie Caillat
Colbie Caillat
American singer-songwriter and guitarist
28
JJ Lin
JJ Lin
Singaporean singer
29
Chloe x Halle
Chloe x Halle
American R&B duo
30
Demi Lovato
Demi Lovato
American singer, songwriter, actor, and author
31
Sarah McLachlan
Sarah McLachlan
Canadian musician, singer, and songwriter
32
Miley Cyrus
Miley Cyrus
American singer, songwriter and actress
Intro
American girl group
Record Labels
Music
Members, past and present

Thriii (pronounced "three") is an American girl group that was formed in 2005. The group consists of sisters China Anne McClain, Sierra McClain, and Lauryn McClain. The group was formed in 2005 as the 3mcclaingirls. All three sisters starred in the film Daddy's Little Girls (2007), for which they released the single "Daddy's Girl". They signed with Hollywood Records in 2011 under the moniker the McClain Sisters. Their first notable performance was at the 2011 Disney Parks Christmas Day Parade. They released their first song "Rise" in March 2012 for the Disneynature film Chimpanzee, and that same month the group was the opening act for Big Time Rush on their Better with U Tour in Houston. The next month they performed at the 2012 White House Easter Egg Roll. In November of that year, they performed their debut single "Go" and released it shortly after performing the song on A.N.T. Farm.

In December 2013, the group left the record label, and changed their name to McClain. Later that month they released "He Loves Me". In 2014, McClain performed at the 2014 Radio Disney Music Awards; performed their first headlining concert at the House of Blues in Anaheim, California; and toured the United States, performing at numerous state fairs.

Their last single as McClain was "Feelin' Like", which was released in 2016. Thereafter the group went on hiatus from 2016 until June 2020, during which the sisters pursued their acting careers. In June 2020 the group returned with a new name, Thriii, and released their single "My Sanity". Their first high-profile performance under the name was at Radio Disney Presents ARDYs Summer Playlist.