Jennifer Lopez, 49, shows off muscular arms as she says A-Rod spoiled her first ...

Jennifer Lopez and Alex Rodriguez take Valentine's Day seriously.

When stopping by Jimmy Kimmel Live! in Hollywood on Wednesday evening, the 49-year-old World Of Dance star revealed the former baseball player, 43, spoiled her during their first V-Day together. They have been dating for two years.

'I remember I was doing my show in Vegas, and I got to Vegas, and I flew in and I was tired and there were all these flowers and chocolates and cake and everything, and I was like, 'Who sent me all that?' she recalled.

A lot! Jennifer Lopez and Alex Rodriguez take Valentine's Day seriously. When stopping by Jimmy Kimmel Live! in Hollywood on Wednesday evening, the World Of Dance star revealed the former baseball player spoiled her during their first V-Day together

A lot! Jennifer Lopez and Alex Rodriguez take Valentine's Day seriously. When stopping by Jimmy Kimmel Live! in Hollywood on Wednesday evening, the World Of Dance star revealed the former baseball player spoiled her during their first V-Day together

The back story: I remember I was doing my show in Vegas, and I got to Vegas, and I flew in and I was tired and there were all these flowers and chocolates and cake and everything, and I was like, 'Who sent me all that?' she recalled

The back story: I remember I was doing my show in Vegas, and I got to Vegas, and I flew in and I was tired and there were all these flowers and chocolates and cake and everything, and I was like, 'Who sent me all that?' she recalled

A big night: The couple of two years were side-by-side at the Grammy Awards where she sang the Motown tribute

A big night: The couple of two years were side-by-side at the Grammy Awards where she sang the Motown tribute

'I didn't know who it was kind of, because it was kind of new. But it was really nice because it made me feel like, "Oh, he really likes me,"' she explained.

At the time, the two had only been dating for a few weeks.  

This year might be a bit different.

Though she said they are 'generous gift-givers' with each other, she has yet to pick out his V-Day gift.

A sign he was in love: 'I didn't know who it was kind of, because it was kind of new. But it was really nice because it made me feel like,

A sign he was in love: 'I didn't know who it was kind of, because it was kind of new. But it was really nice because it made me feel like, "Oh, he really likes me,"' she explained

Better sent your assistant to the mall, Jenny: This year might be a bit different. Though she said they are 'generous gift-givers' with each other, she has yet to pick out his V-Day gift

Better sent your assistant to the mall, Jenny: This year might be a bit different. Though she said they are 'generous gift-givers' with each other, she has yet to pick out his V-Day gift

'This year I have a couple ideas… I have some work to do in the morning,' she joked. 

Kimmel stepped in with a baseball.

J-Lo seemed surprised that it was not signed or fancy, just a regular ball, but played it off like that was fine too.  

Kimmel also gave Jennifer a hard time about his nickname.

'Do you call him A-Rod?' asked the comedian.

Names: Kimmel also gave Jennifer a hard time about his nickname. 'Do you call him A-Rod?' asked the comedian

Names: Kimmel also gave Jennifer a hard time about his nickname. 'Do you call him A-Rod?' asked the comedian

They have cute pet names for each other: She said no, she just calls him Alex or 'macho'

They have cute pet names for each other: She

read more from dailymail.....

PREV Love Island's Dr Alex George is rushed BACK to hospital as he struggles to stay ... trends now
NEXT Godzilla x Kong: The New Empire is crowned king of the box office as it ... trends now