Brody Jenner & Avril Lavigne Tweet Kisses to One Another

Unlike some Hollywood couples, Brody Jenner and Avril Lavigne are not trying very hard to keep their relationship a secret. The reality star and punk rocker have been spotted getting cozy at L.A. clubs and this weekend the couple spent time together with their families. The lovebirds are even Tweeting romantic messages to one another!

"I love you eyelashes," Avril Tweeted to Brody earlier today, who replied to her, "kisses."

And Avril definitely wanted to have the last Tweet, ending their romantic posting battle with "kisses back."

Avril and Brody also shared a table with Brody's mom Linda Thompson, at the Race to Erase MS gala last week.

The recently divorced rocker and her Hills star beau were “looking very in love” while sharing a table with his mom, who Avril gave a long, warm greeting to.

According to an eyewitness, “Brody had his arm around Avril's chair the whole night as he whispered into her ear and snuggled in close.”

Avril was previously married to rocker Deryck Whibley, but the couple divorced in 2009.

“They were all over each other,” the onlooker tells OK! of the couple, who are rumored to have gotten matching tattoos on Thursday night. “They looked very in love and happy.”