Kim Kardashian's ex Reggie Bush 'expecting second child with wife Lilit Avagyan'

Reggie Bush and wife Lilit Avagyan are reportedly expecting their second child.

The 30-year-old NFL star and his 27-year-old spouse - who many believe resembles his ex Kim Kardashian -  have yet to confirm the pregnancy news, but Lilit hinted that she was in the family way on her Instagram account.

Lilit's apparent bump was on display in a boxing workout video which she posted on her social media pages on Friday.

Scroll down for video 

Another one on the way: Reggie Bush and wife Lilit Avagyan are expecting their second child (pictured on January 30)

Another one on the way: Reggie Bush and wife Lilit Avagyan are expecting their second child (pictured on January 30)

'Raising a #beast from very young,' she captioned the clip. 

And a source 'confirmed' the baby news to Us Weekly

Reggie and Lilit are already parents to 22-month-old daughter Briseis.

In July 2014, the expecting couple tied the knot at the Grand Del Mar in San Diego, California.

Kardashian's stepbrother Brody Jenner attended Reggie's wedding with girlfriend Kaitlynn Carter after not being invited to Kim's Italy wedding to Kanye West in May.

Baby bump: The 27-year-old Lilit hinted that she was expecting again when she showed off an apparently growing bump in a boxing workout video on her Instagram account on Friday

Baby bump: The 27-year-old Lilit hinted that she was expecting again when she showed off an apparently growing bump in a boxing workout video on her Instagram account on Friday

Raising a #beast from very young. ��

A video posted by Lilit Avagyan Bush (@lilitslife) on

Growing brood: Reggie and Lilit are already parents to 22-month-old daughter Briseis (pictured in July 2014)

Growing brood: Reggie and Lilit are already parents to 22-month-old daughter Briseis (pictured in July 2014)

'I'm very excited. Very excited about the baby,' Bush wrote on the Detroit Lions' website at the time of the couple's first pregnancy.

 'It couldn't have come with a better person. Someone I really love and care about. It's great. It really worked out perfect.'

The former Heisman trophy winner famously dated the Keeping Up With The Kardashians star for several years until they separated in March 2010.

Their romance was chronicled in the early seasons of the E! reality show and Reggie's name was brought up by Brody in the first episode of the current tenth season.  

Lunch Date

A video posted by reggiebush (@reggiebush) on

Reggie's baby news comes on the heels of Kim's public struggle to conceive a sibling for her 22-month-old daughter North.

The reality star has made it known that she and Kanye are actively trying to have another baby but in Sunday's episode health concerns arise and Kim must undergo medical treatment.

Kim's infertility becomes a big story line in the current season of KUWTK. 

Famous ex: Reggie famously dated Kim Kardashian for several years until they separated in March 2010 (pictured in February 2010)

Famous ex: Reggie famously dated Kim Kardashian for several years until they separated in March 2010 (pictured in February 2010)

The comments below have not been moderated.

The views expressed in the contents above are those of our users and do not necessarily reflect the views of MailOnline.

By posting your comment you agree to our house rules.

Who is this week's top commenter? Find out now