It looks like Hollywood's (Oscar) golden couple just got engaged!

A-list couple Charlize Theron and Sean Penn took their love to the next level, secretly getting engaged in Paris in November, reports Us Weekly. Those sneaky little devils! But we can't blame them for wanting to keep the good news under wraps, and we also imagine a more romantic place to propose. Good one, Sean!

A source told the mag that Sean, 54, and Charlize, 39, "decided to take their relationship to the next level."

The duo went public with their relationship last December. We aren't surprised to hear that wedding bells are officially in the couple's future -- they were very serious from the start.

In June, Charlize spoke openly about her longing for long-term commitment, telling Vogue, "I want the long-term relationship."

Well it looks like she got just what she wanted!