Oops! Lupita Nyong'o and K'naan have broken up

 According to US Magazine, Oscar award-winning actress, Lupita Nyong'o and her Somalian born rapper boyfriend, K'naan, have ended their relationship.The report sparked off after Lupita was seen acting flirtatious with Jared Leto on Sunday at the after party of the 2015 SAG awards.

    Lupita and Leto attended an afterparty at Sunset Tower in West Hollywood on Sunday, Jan. 25, where they were spotted getting "very flirty,"

    A source confirms to Us that Nyong'o is single after splitting from her rapper boyfriend K'naan. The insider close to Nyong'o tells Us that the 12 Years a Slave actress was the one to break off her relationship from K'naan. Their split happened last year, the source adds.

    Meanwhile, the eyewitness at the Meiomi Wines-sponsored bash tells Us that Leto was making moves and "majorly flirting" with the Brooklyn beauty.