The group formed in late 2021 when Egg, MeiMei, Elka, Tania, Ahyo and Day (Rejena Simkhada) got together to shoot a Christmas cover version of Hong Kong girl group As One’s “Candy Ball”. Day later left to join the girl group Collar, and Sinnie, Yanny and Mui joined and formulated the current line-up of Lolly Talk.
On 15 April 2022, Lolly Talk released the song 8SEC for an e-sports promotion campaign. This is the first song since the formation of the group.
They officially debuted on 11 July 2022 with the song Triple Sweetness.
On 28 and 29 November 2023, they have held their debut concert at Star Hall in Kowloon Bay.
In 2023, Lolly Talk's 4 songs were all weekly top 10 hits in the three local radio charts, while 3 of them were weekly No.1 hit (5 times in total).