Is she or isn't she engaged?! Mena Suvari is denying engagement rumors after posting Instagram pics of what looks like an engagement ring. The American Beauty star celebrated her 35th birthday with close friends and boyfriend Salvador Sanchez on Thursday night. The twice divorced actress posted a video of a diamond ring given to her by boyfriend Salvador Sanchez on Thursday.

Along with the video of the bauble, the 35-year-old posted the caption, "Ummmmmmmmmmm....... kinda dying over this @Salsancheztat2s. I just want to keep watching it reflect in the candlelight. #bestbirthdaygiftever."

The Instagram post sent her followers into a tizzy, thinking that the actress was engaged yet again. However, Mena later clarified that the diamond ring was not an engagement ring.

"#eternityband #notaproposal," she wrote in the comments section.

Later, the Loser actress posted a pic of the duo and professed her love for her tattoo artist beau, Thank you my #sweetsoulsal @salsancheztat2s for a beautiful birthday, today! I LOVE YOU!!!" She added, "Thank you for being so beautiful to me and loving me unconditionally and purely!"

And earlier this morning our cameras caught Mena (with her eternity ring on her right hand!) chatting away on her phone as she waited for her car at a Los Angeles car wash.

It appears as if the star really isn't engaged yet -- but things certainly seem to be headed that way!

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