"Keeps Gettin' Better" is a song by American singer Christina Aguilera. It was released as the only single from her greatest hits album Keeps Gettin' Better: A Decade of Hits. The song peaked at No. 7 in United States and No. 4 in Canada.The song has been used for a promo for both the Gossip Girl TV series, and the sale of Keeps Gettin' Better: A Decade of Hits at Target.