Pregnant Halle Berry has sealed her commitment to boyfriend Gabriel Aubry by accepting his gift of a $10,000 (GBP5,000) eternity ring. The actress, 41, has previously revealed she has no desire to wed model Aubry after two failed marriages - first to former baseball player David Justice in 1992 and then to singer Eric Benet in 2001. Her second union ended in divorce in 2005. But Berry has been happy to show off her Cartier paved diamond eternity platinum ring from Aubry, a present from the 32-year-old to celebrate the upcoming birth of their baby. An insider tells American magazine In Touch Weekly they already think of themselves as a married couple, even without the legal document to prove it. The source adds of the ring, "It's gorgeous. The diamonds aren't huge but they are perfectly cut and sparkle. "Gabriel gave Halle the ring to symbolise their commitment." Berry, who is due to give birth in the spring (08), has been spotted flaunting her new piece of jewellery at a Cartier event in Los Angeles earlier this month (05Jan08).