Alongside Rickard Olsson, she co-hosted the semi-finals and finals of the Melodifestivalen 2011 contest. In December 2011, she released a new single, "Himlen i min famn", under Warner Music Sweden. She participated in the first semi-final of Melodifestivalen 2012 which was held on 4 February 2012 in Vida Arena, Växjö. She sang the song "Salt & Pepper", composed by Lina Eriksson, Mårten Eriksson, and Figge Boström. She finished sixth in the first round of voting and so was disqualified from the competition. Serneholt presented the Sjuan's channel bingo show "Bingolotto" for two seasons in 2013–14.