Lupita Nyong'o is rising to fame after winning the Oscars 2014 award for Best Supporting Actress in ''12 Years a Slave" - but now fans are wondering who is Lupita Nyong'o dating? She definitely didn't bring a boyfriend to the Academy Awards - her date was her brother!

Rumors were recently buzzing that Lupita was dating Jared Leto, the star of "The Dallas Buyers Club" and fellow Oscars 2014 winner for Best Supporting Actor. At the 2014 Independent Spirit Awards, Leto won Best Supporting Male trophy for his role as the transgender AIDS patient Rayon. During his acceptance speech, Jared Leto thanked, "my future ex-wife. Lupita, I'm thinking about you baby."

Us Weekly reports that Nyong'o later introduced Leto to her mother Dorothy Nyong'o.

But when "Extra's" Mario Lopez asked Lupita on the 2014 Oscars red carpet whether or not she was dating Jared, she said:  "I don't know how to get away from this!"

When asked if there was anyone special in her life, Lupita teased, "I'm not telling you."

Fans are curious as to who Nyong'o is dating, but she didn't bring a boyfriend as her date to the Academy Awards last Sunday - she brought her brother!

HLN TV reports that Lupita brought her brother and best friend Peter Nyong'o as her date to the Oscars 2014.

Looks like the talented actress is happily single! Stay tuned and we'll let you know as soon as we find out any news about Lupita's boyfriend.