"Happy Birthday To The Man Who Makes My Heart Skip A Beat": J.Lo Celebrates A-Rod On His Birthday

Jennifer Lopez's beau, Alex Rodriguez is a year older today and the singer took to her social media account to celebrate him with a sweet message.

The birthday celebrations have been going on since the weekend. J.Lo turned 48 on Monday and A-Rod turns 42 today, so the pair had a large joint celebration in Miami over the weekend to welcome their birthday week.

The celebration continued on Tuesday with a poolside family affair which saw a large cake delivered to the couple. As A-Rod's birthday finally arrives, J.Lo took to Twitter to gush about him.

See what she wrote below.