Before having a baby with her boxer fiancé, Wladimir Klitchsko, Hayden Panettiere's boyfriends list was a mix of interesting personalities.

She famously dated her "Heroes" co-star Milo Ventimiglia, who was her uncle in the NBC show. They started dating just after she turned 18. According to past rumors, their breakup caused an awkward tension during filming of the popular TV series.

Prior to Ventimiglia, she reportedly dated reality star Stephen Colleti.

She was also linked to several athletes, before Klitchsko popped the question in 2013. She was rumored to have dated football star Mark Sanchez but was actually dating another NFL player, Scotty McKnight.

The "Nashville" star was also romantically linked to other peronalities. She reportedly had a fling with British TV personality Steve Jones, as well as Viper Room owner Harry Morton.

Today, the "I Love You, Beth Cooper" star is happily engaged to her boxer beau. They recently gave birth to their first daughter. They are also planning for their wedding.

Browse through the gallery to see Hayden Panettiere's boyfriends list.