With their saccharine sweet voices and equally charming good looks, it is no wonder that the Jayesslee sisters Janice and Sonia have won their way into a second Singapore gig, which is set to take place on May 4 at the newly-refurbished Kallang Theatre.Tickets to the show will go on sale tomorrow, March 28 for $38, $58 and $78 on Sistic.

It's safe to say that these twin starlets have experienced what we like to call a meteoric rise to fame, having only uploaded their first video on YouTube in 2008. Jayesslee has since performed in Bangkok, LA, Washington DC and Vancouver, and visited Singapore last year to perform with Jay Park at the HTC Likes Awards show, as well as a solo gig at TAB. The harmonious duo has also collaborated with other YouTube stars like Wong Fu Production, David Choi and Clara C, and continues to enjoy an impressive average of one million views per video on their YouTube channel.

See below for Jayesslee's cover of One Republic's hit "Secrets", which they recorded a day before their recent Bangkok concert.