Kim Kardashian had a reason to drink heavily on Monday. And not because it was St. Patrick's Day.
The Keeping Up with the Kardashians star stopped byEd's Coffee Shop in West Hollywood earlier this week and accidentally bumped not only into ex-boyfriend Reggie Bush there, but also his fiancee Lilit Avagyan.
"It seemed uncomfortable," an onlooker tells Us Weekly.
We'd imagine so!
Kim reportedly ordered an omelette and then went to Bel Bambini to do some shopping.
Kardashian famously dated the running back for two years before breaking up in July 2009.
They supposedly reconciled for a bit after she split from Kris Humphries three years later as well.
But Kardashian, of course, has since moved on with rapper Kanye West, with the pair set to get married on May 24 in Paris.
Bush and Avagyan, meanwhile, got engaged and welcomed a little girl of their own last May.