 Stefani included the song on the setlist for both of her worldwide concert tours : Harajuku Lovers Tour and The Sweet Escape Tour . In his review of the video album Harajuku Lovers Live , Canoe.ca 's James Stevenson , wrote " the Harajuku Girls donned 40s @-@ era bathing suits and carried plastic beach balls while Stefani herself was glamorously decked out in a red @-@ and @-@ white @-@ polka dot suit in one of many costume changes " ; the Harajuku Girls are a dance troupe that has performed with Stefani on multiple occasions . Stevenson highlighted the performance as one of the standout on the concert , noting that it " set [ s ] the bar high early in the evening . " Corey Moss of MTV News compared the performance to Madonna 's and noted that the song " could have been titled ' Lucky Star 2005 . " During his review of the concert 's video album , Glenn Meads of the Manchester Evening News described Stefani 's performances as " reminiscent of Cyndi Lauper . " Stefani performed the " Slow Jam Mix " of the song during her The Sweet Escape Tour ( 2007 ) ; the performance also included Stefani in a 1940s @-@ style bathing suit , once again accompanied by the Harajuku Girls . 
