Robin Thicke is still trying to win back Paula Patton.

The 37 year-old singer and the 38 year-old actress announced their split this past February after 8 year of marriage, but it doesn't seem to be completely over yet.

Thicke made a loving gesture in front of a packed audience at the MGM Grand Garden Arena in Las Vegas when his hit track 'Blurred Lines' won the prize for Top Hot 100 Song, on Sunday (May 18th).

"Most importantly, I'd like to thank my wife for her love and support and for putting up with me all these years," he said during his very short acceptance speech.

At the time of the couple's split, nearly 3 months ago, they released a joint statement which read: "We will always love each other and be best friends, however, we have mutually decided to separate at this time."

The pair, who met during high school, share a three year-old son, called Julian Fuego Thicke, together.

But it isn't over yet in the eyes of Thicke, since their separation was announced, it seems he has been on a mission to win her back.

Towards the end of February, TMZ probed the 'Lost Without U' singer with questions about the state of his relationship. Thicke quickly said, "I'm just trying to get her back, man," to the photographer after been asked whether or not the pair's marriage is repairable.

However, his efforts are not paying off as it was reported last month that Patton was becoming very angry with Thicke for constantly buying her gifts to try and win her back.

A source revealed, ''In one two-week period alone, Robin gifted Paula with a diamond tennis bracelet, a pair of turquoise earrings and a gorgeous platinum chain that holds a diamond key.''

MORE: Robin Thicke's Attorney Threatens Legal Action Over Affair Allegations

The '2 Guns' actress allegedly told her spouse, "I can't believe you think sending all these presents is going to make everything all better."

MORE: Paula Patton Has 'Deep Love' For Robin Thicke

Hopefully this latest gesture will stand a better chance of working!

Robin Thicke
Thicke & Patton at the Grammy Awards one month before their split