Adrienne Bailon slips her curves into a white strapless dress to attend film premiere... as her ex Rob Kardashian announces his engagement 

Their two-year romance ended on bad terms when she claimed appearing on Keeping With The Kardashians had a negative impact on her career.

But Adrienne Bailon has clearly moved on from her acrimonious split with Rob Kardashian, brimming with confidence as she attended the Barbershop: The Next Cut film premiere in Los Angeles on Wednesday night.

The 32-year-old star - who dated the newly-engaged sock designer from 2007 to 2009 - looked incredible in a white strapless dress that clung to her every curve.

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Glamorous appearance: Rob Kardashian's ex Adrienne Bailon hadn't a care in the world as she attended the Barbershop: The Next Cut film premiere in Los Angeles on Wednesday night

Glamorous appearance: Rob Kardashian's ex Adrienne Bailon hadn't a care in the world as she attended the Barbershop: The Next Cut film premiere in Los Angeles on Wednesday night

Turn up the heat in Adrienne's House of CB dress

Adrienne Bailon looked stunning as she hit the red carpet for the premiere of The Next Cut in Los Angeles this week.

The pretty star wowed in her strapless midi dress that boasted a sweetheart neck that helped show off her assets, a satin finish and chain details that added a bit of a rocker edge to the otherwise elegant feminine piece.

The houndstooth dress is by celebrity favorite House of CB which is a brand popular with the likes of the Kardashians, J-Lo and Hailey Baldwin too. Adrienne's exact dress is up for grabs - click right to buy. But if you're hoping to get this flattering style dress for a few less pounds, why not check out our edit of bandeau midis below? We've found options from the likes of AX Paris and Boohoo.

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The silky number was embellished with lace-up detailing around her hourglass waist and running along the bust.

Former Cheetah Girls star Adrienne flashed a cheeky smile as she hammed it up for the camera, running one hand through her tousled locks.

The actress showed no sign of concern in the wake of Rob's surprise engagement announcement, popping the question to girlfriend of three months Blac Chyna.

Working it: Former Cheetah Girls star Adrienne flashed a cheeky smile as she posed up a storm on the red carpet... just days after Rob announced his engagement 

Working it: Former Cheetah Girls star Adrienne flashed a cheeky smile as she posed up a storm on the red carpet... just days after Rob announced his engagement 

Blac prompted speculation in the early hours of Tuesday morning after posting a photo of herself on Instagram flashing a huge diamond ring said to be worth $325k on her wedding finger.

Ten hours later, she shared a video of her new bling on Instagram writing: 'I'm so blessed and honored to have good man in my life, I love you @robkardashian ! #7carats #VVS @benballer.'

Adrienne famously accused Rob of cheating on her and claimed appearing on the famous family's E! show had a negative impact on her career.

Bitter split: Adrienne and Rob - who dated from 2007 to 2009 - ended things on bad terms, with the TV star accusing Rob of cheating on her 

Bitter split: Adrienne and Rob - who dated from 2007 to 2009 - ended things on bad terms, with the TV star accusing Rob of cheating on her 

Surprise! Rob popped the question to girlfriend of three months Blac Chyna, reportedly upsetting his famous family in the process 

Surprise! Rob popped the question to girlfriend of three months Blac Chyna, reportedly upsetting his famous family in the process 

She had opened up to Latina magazine about her first love and claimed that people still give her a hard time for hurting him.

Adrienne pointed out that Rob wasn’t innocent, saying: ‘It's common knowledge that he cheated on me. It always bothered me that people were like, “Pero, why couldn’t you forgive him?”

‘Why are women always the ones who have to forgive? If you cheated on a man, he would be like, “You're disgusting, and I want nothing to do with you.”

Moving on: Adrienne previously insisted it was 'common knowledge' that Rob had cheated on her

Moving on: Adrienne previously insisted it was 'common knowledge' that Rob had cheated on her

'But women, we're supposed to be like, “He messed up. He made a mistake.”'

Adrienne also revealed she regretted appearing on KUWTK - something that clearly riled up the famous clan since they took to social media at the time to attack her.

‘To be stuck with that Kardashian label, that was so hurtful to me and to my career', she said.

Meanwhile, Adrienne was recently forced to clarify rumours she started a relationship with gospel singer Israel Houghton while he was still married.

She said during a TV appearance:'I'm going to say the truth and the truth of the matter is he isn't married. He obviously is divorced.

'He had put out a statement that he had failed in his marriage and it was five years back and I didn't know him at the time.'

Career killer? Adrienne also revealed she regretted appearing on reality show KUWTK because it had affected her career prospects

Career killer? Adrienne also revealed she regretted appearing on reality show KUWTK because it had affected her career prospects

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