Jeremy Renner Dating Jessica Simpson?

Jessica Simpson and Oscar-nominee Jeremy Renner are dating, according to an Us Weekly report published Thursday.

Sources told the magazine that she and Renner, who was nominated for Best Actor for his role in Best Picture-winner "The Hurt Locker," have been dating "on the sly" for months.

At the White House Correspondents' Association Dinner Sunday, the singer talked cryptically about her love life, telling the magazine, "I have some situations that I'm feeling out."

Photos: Jeremy Renner
Photos: Jessica Simpson

An eyewitness spotted the two together in Washington that same weekend, according to the report.

Simpson was previously rumored to be dating Smashing Pumpkins singer Billy Corgan. She has also dated singer John Mayer and football player Tony Romo, and was married to former 98 Degrees member Nick Lachey.