Athens: Actress Lindsay Lohan threw her fiance Egor Tarabasov's phone into the sea, sparking a huge row. The "Mean Girls" actress was reportedly infuriated after reading a text message on Tarabasov's mobile device and stunned their friends and family at Chinawhite on Rakkan Beach in Mykonos, Greece with her explosive reaction, reports femalefirst.co.uk. Tarabasov, 22, quickly retaliated, throwing a drink over the 30-year-old star. The couple then argued before security stepped in to calm the situation. An onlooker told The Sun newspaper: "Everything was fine between them before something on Egor's phone upset Lindsay. They then started shouting and screaming at each other. "Lindsay threw his phone in the sea, she looked absolutely furious. The security at the beach club had to pull them apart and Lindsay left in her car while Egor went back to the party." While representatives for the actress claimed the row was "all in jest", she appeared to reference the situation on her Instagram account. "Falling in love in exhausting... Especially when you are the older woman and have already seen it all. Love is the most important thing at the end of the day," Lohan wrote.