Sánchez, a third-generation Latina, is taking lessons to improve her Spanish.Steve Eichner/ Getty ImagesLauren Sánchez said she missed out on her grandmother and mother's Spanish conversations growing up.Sánchez, the fiancée of Amazon founder Jeff Bezos, said she's now taking Spanish lessons."It's something I crave," said Sánchez, a third-generation Latina.Lauren Sánchez, 54, says she regrets not being fluent in Spanish.On Monday, leading up to National Hispanic Heritage Month, Elle published a conversation between Nina Garcia, the editor and chief, and Sánchez.When Garcia asked what it was like growing up as a third-generation Latina in Albuquerque, New Mexico, Sanchez said it was "amazing." However, she said she missed out on her grandmother and mother speaking Spanish all the time, which prompted her to take Spanish lessons as an adult."The biggest regret I have is not being able to speak fluent Spanish," Sánchez, a former helicopter pilot and news anchor, told Garcia.