Adrienne Bailon is happy for ex Rob Kardashian for getting engaged to Blac Chyna.
The 29-year-old reality star and the 27-year-old glamour model went public with their relationship in January and announced their engagement Tuesday. Rob proposed with a $325,000, 7-carat diamond ring.
"I think everybody deserves happiness and I think it's just absolutely awesome. He looks like he's so happy," she told E! News' Erin Lim Wednesday at the premiere of Barbershop: The Next Cut in Los Angeles.
Bailon, 32, added she has not yet congratulated Rob.
Chyna's ex Tyga, 26, who shares a 3-year-old son with the model and is dating Rob's sister Kylie Jenner, had said it makes him "happy to see the mother of my son happy," adding, "My only concern in this situation is my son. I want him in happy environments. He's innocent in this and I want him to feel as much love as possible."
Rob and Bailon, a co-host of The Real and a former Cheetah Girls star, broke up in 2009 after two years of dating. After they split, she went on to date music executive Lenny Santiago and the two got engaged. She revealed in September that the two had called off their engagement. In March, she stepped out with new boyfriend Israel Houghton, a 44-year-old Christian music artist.
Bailon had appeared with Rob on Keeping Up With the Kardashians while they were together. In February, she hung out with Kylie, 18, and Kourtney Kardashian, 36.
"Reunited best friends lol," Kourtney said on Instagram.
Watch the season 12 premiere of Keeping Up With the Kardashians May 1 at 9 p.m., only on E!