01/12/2012 03:28 pm ET Updated Jan 12, 2012

Halle Berry Engaged: Is She Or Isn't She?

Maybe Halle Berry isn't officially off the market ... yet.

Even though Olivier Martinez' ex-girlfriend Kylie Minogue tweeted to congratulate her ex, some say the bling spotted spotted on Halle's finger is not an engagement ring.

According to TMZ's sources, Martinez did give the actress the emerald and diamond ring as a gift, but it "positively is not a symbol of getting engaged."

The couple are in a "committed relationship" and marriage "could be in the cards," but there are no plans to get married at this time.

The guessing game continues as Berry's continues to wear the gift on her left ring finger, the digit normally dedicated to an engagement ring. Reps for Berry declined to comment when asked about the engagement, but reps for the the jeweler who made the ring had confirmed the pair were indeed engaged.

Berry has been divorced twice and has a three-year-old daughter, named Nahla, with her ex-boyfriend Gabriel Aubry. She met Martinez in 2010, when they worked as co-stars on the film "Dark Tide," which is set to be released later this year.

Check out Halle and Olivier's fellow actors who've found love on set:

TV Stars Who Have Dated Their Costars