"La La La Shiawase no Uta" (LALALA 幸せの歌, "La La La Song of Happiness") is the fourth major single release from J-pop group Cute. It was released on February 27, 2008, debuting at number 6 in the Oricon Weekly Singles Chart. The single was also released as a special limited edition, featuring an additional disc containing the "Dance Shot Ver." of the music video.

A new single was scheduled to be released on January 30, 2008, but was postponed and released on February 27. The Single V was also postponed, its release been moved from February 14 to March 5.

All tracks written by Tsunku.

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